The other facets of an enterprise than a managed host may mayhap furnish

Article by Gonzalo Mcdaniel

Your netting hosting facilitator and service are often very hands on, working with varied elements or characteristics. Nonetheless, every one of these characteristics might be handled from your own institution, and the netting hosting service services may perhaps be relied on simply to distribute content material. There are lots of allocated services and managed netting hosting service services that integrate other functions for their corporation. Because they components are usually streamlined and accessible to a lot of clients, it can be less expensive to outsource several or all of these things to the managed netting hosting service plan.For example, there are actually content management factors that may not really be regarded as features which a typical hosting support offers. All these will deal with in addition to websites content – they will often deal with firm information which have been important towards the organization operations. Ecommerce functions can be given – these would comprise considerably more than e-commerce software or shopping bag functionality over a site a netting hosting support may deliver in a typical boxing. Marketing via email might be one component that ought to be looked at: Often, this component of marketing and advertising features a poor standing as a result of scammers and spammers. However managed service may provide ideas or perhaps a service plan of their own to aid out in the therapy lamp within a moral approach.There can be ringing answering and adjusting solutions when the managed service carries a far more swollen known telecoms arm. This too might be vital but if your organization is smaller than average depends on customer message or calls, which are generally missed each time a possible client hangs up after finding a machine without leaving a note.Other products include customer administration tools. These may calculate feedback about support service, rather then simply managing customers within an expert and accommodating approach. They’re going to provide metrics on other aspects of the business, for example global wide web sessions and hits.Why managed web host makes sense for small establishments As a small company owner you make use of your internet site to help provide potential clients specifics of your products and products and services and flushing delivering entire marketing concept. While you devote serious amounts of updating the content in your site or adding brand new posts to your blog post, you may have very little clocking worrying in regards to the technical issues with your internet hosting profile. That is the place where a managed netting hosting service alternative will help you.With managed internet hosting you do not have to worry about the constant maintenance or repair off your money. The tech support group for your hosting company will require good care of many of the upgrades and computer software patches that happen to be forced to assure your web host profile is protected and secure. This requires a large burden off your or your own staff when you not must seek to maintain as of yet on the weaknesses on the support software package helpful to host your internet placed.Managed web host solutions also offer you bit of mind in relation to frequently planned backups. Without a managed solution you would have to count on all of the employees to recollect to backward up your internet site or handle the position yourself. With managed hosting the technical support group will assure you’ve got a regular backup should you run into an issue and desire the whole recover.Lastly, managed hosting solutions direct you towards preserving your web blog secure through the installment and configuration of fire walls and also monitoring expert services which will detect rejection and services information attacks as well as other instruments hackers use to bring down provider web sites. This ensures that your individual data stays safe and outside the fingers of unauthorized people.

Microsoft Exchange Server Hosting For Your Enterprise – Deciding Upon Involving Dedicated MS Exchange Hosting Over Shared MS Exchange Hosting

Article by Regenia Kam

A primary reason for a group to check out hosted mail services could be the wish to offload the related expenditure of acquiring and in inclusion keeping the mail server structure. While a hosted service can deliver on this guarantee, it’s crucial to understand the distinctions involving a shared Exchange Server surroundings, and having a service hosted on a committed MS Exchange Server server, either virtual or physical.

Inside a shared environment, the service provider will use the security permissions in Exchange Server to make it possible for a simple couple of options plus a primary degree of administrative control for the user. This enables for mailbox set up, incredibly fundamental messaging performance, calendar and in add-on scheduling options, the potential to add as well as delete mailboxes, and in addition not considerably else. While a “mail 1.” service like this can render some communications functionality, it does so by dropping the several productivity characteristics that am within the MS MS Exchange Server suite, not to name that are but approachable by having an on-site server, or perchance a committed MS Exchange Server service. A shared service in qualify-on denies manage with the underlying OS towards the customer , stopping the installation of third party software program or monitoring tools.

A dedicated MS Exchange service gives an entire server instance, with a dedicated server OS or total manage in the consummate MS Microsoft Exchange Server suite. This company is provided with every advantage of Exchange Server, without having the cost plus complexness of hardware, maintenance, staff, and in addition upgrades. Using a hosted committed Exchange server at your fingertips, your enterprise can have the total functionality of a mail server barren of the significant price of ownership.

The first advantage of a consecrated Exchange Server service could be the capability to conspire with and additionally manage Active Directory (AD). Taken a step further, conjointly with the modify-on of a Site-to-Site IPSec VPN, this sort of service is ordinarily incorporated with the onsite AD, making the buyer network unseamed. Obviously this can’t be fulfilled having a shared positioning, leaving the consumer with not less than two systems that must be managed severally.

Inside a devoted Microsoft Exchange Server surroundings, administration is covered with as a result of veritable snarl-ins not to advert tools, as if the server had been local. Using the incorporated AD/MS Exchange environment user account creation, personnel details, plus security profiles incorporate to hook an unflawed administrative surroundings. By picking a provider having a consecrated MS Exchange server, businesses can have the benefits of each the cloud, plus of the built in characteristics of Microsoft’s domain design. Any added application which is expected to be trot might be installed on the box, not to cite trot as distinctive. By locating the given mail server inside the cloud, it is really accomplishable to act advantage of the potent points integral to a virtualized system destitute of acquiring to make this environment within the data center.

Your devoted answer ought to be fault-kind, giving you 100% up-time. The options that permit this are insistent Energetic Directory Controllers, server clustering, SAN storage with clustering, insistent network components, and in inclusion supererogatory World-broad-web connectivity. Your technique will necessitate to be inside an individual practical LAN behind excess firewall. You ought to be procure by a daily application-reproducible backward up, doing sure you can restore technique regardless of the fault.

Having a consecrated Microsoft Exchange Server setting, any business enterprise can fulfill its communication needs with a consummate suite of committed solutions, even though resting forth from financing expense as good as useable fees of preserving the messaging structure. A dedicated server in a virtualized hosted environment is in a position to expand and yet build as the enterprise does, not to cite but a committed Exchange server might be full integrated with all the current Microsoft domain structure. Using a consecrated server, administration is speedy or elementary, as when the host had been on web site. When picking away a hosted mail service for your organization, choosing a vendor having a committed MS Exchange Server offering is the great deserving at a vying cost.

Session Domestic Trade Fair Opened On The 25th Of More Than 300 Enterprise Applications – Fair,
Fair first official “test the water” and domestic trade, arrange domestic and export business buyers docking, is a major feature of this Canton Fair. Conference revealed that two dedicated domestic and foreign trade fairs Session scheduled for April 25.

Deputy Director Foreign Trade Department of Commerce, the Canton Fair Business Office main Ren Wenzhong Liang in response to a question that future work in this area will be targeted to enhance, explore the side of the pilot side edge forward.

“Butt this year, two activities that are export business and trade enterprises welcome the extent of beyond our imagination.” Fuminaka Leung said a few days ago to enroll more than 300 export companies and domestic large-scale trade enterprises also more than 100, due to the size and site effects, can not accept new applications, otherwise the data will be a breakthrough.

Wenzhong, Liang said, the last domestic buyers have to be organized, but no arrangements with domestic buyers are interested in the ability to encourage the export of domestic enterprises docking. Through this opportunity, the domestic dealers have also seen opportunities. This work just for a second year, the Canton Fair will continue to explore the basis of this advance.

Decline narrowed day by day from the next day
Fair Deputy Secretary-General, introduced spokesman Mu Xinhai, although the trade fair to be a number of overseas buyers and the total export turnover showed a decline, but the decline narrowed day by day starting from the next day.

Such as 15, the cumulative decline to be 6.3%, turnover decreased by 16.5%. 16 to 19, the accumulated total will decrease the number of daily reduced from 6.9% to 5.4%, narrowed 1.5 percentage points; total daily turnover fell from 26.3% down to 20.8%, narrowed 5.5 percentage points.

Europe and the United States decline by 16.6% against Argentina
Mu Xinhai said, this one pairs of export turnover in traditional markets decline, the export turnover in emerging markets rise or fall.

Total export turnover in the top ten countries (regions) in the European Union, Japan, Australia, the United States four traditional markets dropped 38.6%, respectively, 36.5%, 11.2% and 4.9%. Emerging markets, Argentina, India and ASEAN grew 16.6%, 9.7% and 4.5%, Russia, Brazil, the Middle East were down 42.6%, 35.1% and 7.3%.

Large one smaller one short one long single change
Unilaterally in enterprise access, small single significantly increased the short one. Overseas buyers will be a long single to short more than one large unit to small orders, most of the decline in turnover of goods on display category.

Such as Ningbo Oaks home company exports to Spain
Air conditioning The order amount from the previous by a one million U.S. dollars for the current 20 million, delivery time from 3 months to 2 months; German buyers only previous current amount of each order of 1 / 10 .

Addition to the other bathroom in “or
” It is noteworthy that nine of the ten categories of display categories of export turnover of goods down. Which, in addition to sanitary equipment export turnover increased slightly by 0.7%, and the remaining nine categories were more than double-digit decline in export turnover.

Mu Xinhai said Home Appliances Products traded in a 4.75 billion U.S. dollars, has declined 12.1%, but exports are still mechanical and electrical class ranking.

Guangdong Fell below the national level
It is reported that Guangdong (Guangdong trade mission that the Guangzhou Trade Delegation
Shenzhen

Trading Group) export turnover fell below the national average. Guangdong’s export turnover of 5.03 billion U.S. dollars, accounting for 38.6%; drop of 10%, lower than the national average of 10.8 percentage points.

More Yui Articles

Hand in Hand – Database and Code Refractoring for Quality and Low cost Enterprise Software

Hand in Hand – Database and Code Refractoring for Quality and Low cost Enterprise Software

                                                                                                                                                                  K.Ravi

Abstract

 

Any software project development is supported by a programming language code (Front End) and a Database (Back end).

 

Producing software is a very complex process that takes a considerable time to evolve. Poorly designed software systems are difficult to understand and maintain. Modifying code in one place could lead to unwanted repercussions elsewhere due to high coupling. Adding new features can cause further quality degradation to the code if proper design and architectural concerns were not implemented. Development in a large enterprise system with such attributes will, over time, lead to a myriad of concerns unless the system is periodically overhauled or refactored in some way.

 

Software maintenance can take up to 50% of the overall development costs of producing software. One of the main attributes to these high costs is poorly designed code, which makes it difficult for developers to understand the system even before considering implementing new code. In the context of software engineering process, Software Refactoring has a direct influence on reducing the cost of software maintenance through changing the internal structure of the code to increase the design which helps the present and future developers evolve and understand the system.

 

In this article we shall discuss mainly about database and code refractoring as these two are the major components of any software development

 

Key words: Software Refractoring, Database refractoring, Software maintenance

 

1.Database Refractoring

A database refactoring is a small change to a database schema which improves its design without changing, at a practical level, the semantics of the database. In other words, it is a simple database transformation which neither adds nor breaks anything. The process of database refactoring defines how to safely evolve a database schema in small steps. Database refactoring enables data professionals to work in an evolutionary manner, just as modern application developers do. It also provides a coherent strategy for organizations to dig their way out of the legacy database hole.

 

A database refactoring is a simple change to a database schema that improves its design while retaining both its behavioral and informational semantics.  For the sake of this discussion a database schema includes both structural aspects such as table and view definitions as well as functional aspects such as stored procedures and triggers.  An interesting thing to note is that a database refactoring is conceptually more difficult than a code refactoring; code refactorings only need to maintain behavioral semantics while database refactorings also must maintain informational semantics.

 

 

2. Why Database Refactoring?

There are two fundamental reasons why you want to adopt database refactoring:

To repair existing legacy databases. Database refactoring enables you to safely evolve your database design in small steps, making it an important technique for improving the legacy assets within your organization. This is clearly much less risky than a “big bang” approach where you rewrite all of your applications and rework your database schema and release them all into production at once. Furthermore, it is much better than the “let’s try not to allow things to get any worse” strategy currently employed by the vast majority of data management groups which I’ve run into, a strategy which has no hope of success because all it takes is one development team to go around the data management group and do an imperfect database design.

The bottom line is that legacy databases aren’t going to fix themselves, and that from a technical point of view database refactoring is a safe, simple way to improve data, and database, quality over time.   July 2006 survey into the current state of data management shows that 33% of organizations either are, or intend to take, an refactoring-based approach to addressing existing production data quality problems.

To support evolutionary software development. Modern software development processes, including the Rational Unified Process (RUP), Extreme Programming (XP), Agile Unified Process (AUP), Scrum, and Dynamic System Development Method (DSDM), are all evolutionary in nature. Craig Larman [4] summarizes the research evidence, as well as the overwhelming support among the thought leaders within the IT community, in support of evolutionary approaches. Unfortunately, most data-oriented techniques are serial in nature, relying on specialists performing relatively narrow tasks, such as logical data modeling or physical data modeling. Therein lies the rub – the two groups need to work together, but both want to do so in different manners. I believe that data professionals need to adopt evolutionary techniques, such as database refactoring, which enable them to be relevant to modern development teams. Luckily these techniques exist, and they work quite well, it is now up to data professionals to choose to adopt them.

3.The lifecycle of a database refactoring.

 

4.The process of database refactoring.

 

Database refactoring as a three-step process:

1.Start in your development sandbox

2. Implement in your integration sandbox (es)

3.Install into production

 

 Step 1: Start In Your Development Sandbox

Your development sandbox is the technical environment where your software, including both your application code and database schema, is developed and unit tested.  The need to refactor your database schema is typically identified by an application developer who is trying to implement a new requirement or who is fixing a defect.  For example, a developer may need to extend their application to accept Canadian mailing addresses in addition to American addresses.  The main difference is that Canadian addresses have postal codes such as R2D 2C3 instead of zip codes such as 90210-1234.  Unfortunately the ZipCode column of the Surface Address table is numeric and therefore will not currently support Canadian postal codes.  The application developer describes the needed change to one of the Agile DBA(s) on their project and the database refactoring effort begins.

 

As depicted in Figure, the Agile DBA and application developer will typically work through some or all of the following steps to implement the refactoring:

•Verify that a database refactoring is required

•Choose the most appropriate database refactoring

•Deprecate the original schema

•Write unit tests

•Modify the database schema

•Migrate the source data

•Update external access programs

•Update your data migration script(s)

•Run your regression tests

•Announce the refactoring

•Version control your work

 

 

                                         

Fig.  Database refactoring process

 

Step 2: Implement In Your Integration Sandbox

After several days have passed you will be ready to implement your database refactoring within your project integration sandbox.  The reason why you need to wait to do so is to give your teammates time to refactor their own code to use the new schema. 

 

Teams that have chosen to encapsulate access to their database via the use of a persistence framework will find it easier to react to database schema changes and therefore may discover they can tighten up the period between implementing a database refactoring within a development sandbox and in their project integration sandbox.  This is due to the fact that the database schema is represented in meta data, therefore many database schema changes will only require updates to the meta data and not to the actual source code.

 

To deploy into each sandbox you will need to both build your application and run your database management scripts (tools such as Autopatch can help).  The next step is to rerun your regression tests to ensure that your system still works – if not you will need to fix it in your development environment, redeploy, and retest.  The goal in your project integration sandbox is to validate that the work of everyone on your team works together, whereas your goal in the Test/QA sandbox is to validate that your system works well with the other systems within your organization.

 

A critical part of deploying database refactorings into your Test/QA sandbox, I’m using the plural now because you typically introduce several database factors into this environment at once, is communication.  Long before you change your database schema you need to communicate and negotiate the changes with the owners of all of the other applications that access your database.  Your enterprise administrators will be involved in this negotiation, they may even facilitate the effort, to ensure that the overall needs of your organization are met.  Luckily the process that you followed in your development sandbox has made this aspect of database refactoring easier:

•           The Agile DBA only allowed database refactorings that can realistically be implemented – if another application team isn’t going to be able to rework their code to access the new schema then you can’t make the change. 

•           The documentation, even if it’s only a brief description of each change, that the Agile DBA wrote is important because it provides an overview of the changes that are about to be deployed. 

•           The new version physical data model (PDM), which was updated as database refactorings were implemented, serves as a focal point for the negotiations with other teams.  Agile Modeling (AM) would consider the PDM to be a “contract model” that your team has with the other application teams, a model that they can count on to be accurate and that they can count on being actively involved in negotiating changes to it.

 

Step 3: Install Into Production

Installing into production is the hardest part of database refactoring, particularly in the complex situation of Figure .  You generally won’t deploy database refactorings on their own, instead you will deploy them as part of the overall deployment of one or more systems.  Deployment is easiest when you have one application and one database to update, and this situation does occur in practice, but realistically we need to consider the situation where you are deploying several systems and several data sources at once.  Figure  overviews the steps of deploying your refactorings into production.

 

  

 

 

 

Fig.  Deploying database refactorings

 

5.A Simple customer database schema Example

 

 

 

 

 

 

 

 

 

The initial database schema.               The Transition period.                             The final database schema

 

 

 

 

 

 

 

 

 

 

 

 

Figure depicts the best-case scenario for database refactoring – when it is only your application code that is coupled to your database schema. Figure depicts the worst-case scenario for database refactoring efforts where a wide variety of software systems are coupled to your database schema, a situation that is quite common with existing production databases.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

       Fig.Best case scenario

                                                                                     Fig.Worst Case Scenario

 

 

6.Database Refactoring Best Practices

Refactor to ease additions to your schema. 
Ensure the test suite is in place. 
Take small steps. 
Program for people. 
Don’t publish data models prematurely. 
The need to document reflects a need to refactor. 
Test frequently. 

 

 

7.Categories of database refactoring:

 

Structural:  A change to the table structure of your database schema.

Data quality:  A change which improves and/or ensures the consistency and usage of the values stored within the database.

Referential integrity:  A change which ensures that a referenced row exists within another table and/or that ensures that a row which is no longer needed is removed appropriately. 

Architectural:  A change which improves the overall manner in which external programs interact with a database.

Method: A change which improves the quality of a stored procedure, stored function, or trigger. 

Non-refactoring transformations:  A change which changes the semantics of your database schema by adding new elements to it or by modifying existing elements. 

 

Table of Database Refractoring Catogories

Category 

Database Refactorings 

Structural Refactorings

Drop Column
Drop Table
Drop View
Introduce Calculated Column
Introduce Surrogate Key
Merge Columns
Merge Tables
Move Column
Rename Column
Rename Table
Rename View
Replace LOB With Table
Replace Column
Replace One-to-Many With Associative Table
Replace Surrogate Key with Natural Key
Split Column
Split Table

Data Quality Refactorings

Add Lookup Table
Apply Standard Codes
Apply Standard Type
Consolidate Key Strategy
Drop Column Constraint
Drop Default Value
Drop Non-Nullable Constraint
Introduce Column Constraint
Introduce Common Format
Introduce Default Value
Make Column Non-Nullable
Move Data
Replace Type Code With Property Flags

Referential Integrity

 Refactorings

Add Foreign Key Constraint
Add Trigger for Calculated Column
Drop Foreign Key Constraint
Introduce Cascading Delete
Introduce Hard Delete
Introduce Soft Delete
Introduce Trigger for History

Architectural Refactorings

Add CRUD Methods
Add Mirror Table
Add Read Method
Encapsulate Table With View
Introduce Calculation Method
Introduce Index
Introduce Read Only Table
Migrate Method From Database
Migrate Method to Database
Replace Method(s) With View
Replace View With Method(s)
Use Official Data Source

Method Refactorings

Add Parameter
Consolidate Conditional Expression
Decompose Conditional
Extract Method
Introduce Variable
Parameterize Methods
Remove Control Flag
Remove Middleman
Remove Parameter
Rename Method
Reorder Parameters
Replace Literal With Table Lookup
Replace Nested Expression With Guard Clauses
Replace Parameter With Specific Methods
Split Temporary Variable
Substitute Algorithm

Non-Refactoring Transformations

Insert Data
Introduce New Column
Introduce New Table
Introduce View
Update Data

 

 
8.Tools to Help

Doing this kind of thing requires a lot of repetitive tasks. The good news is that whenever you run into run into repetitive tasks in software development you are ideally placed to automate them. As a result we’ve developed a fair amount of often simple tools to help us.

One of the most valuable pieces of automation is a simple set of scripts for common database tasks.

Bring a user up to date with the current master.
Create a new user
Copy a database schema, for example Sue finds a bug with her database, now Mike can copy Sue’s database and try to debug the application
Move a database, for example from a workstation to a different workstation, this is essentially Copy database and Delete database combined as one
Drop a user
Export a user so team members can make offine backups of the database that they are working with.
Import a user, so if the team members have a backup copy of the database, they can import the backup and create a new schema.
Export a baseline – make a backup copy of the master database. This is a specialized case of Export a User
Create a difference report of any number of schemas, so that Mike can find out what is different structurally between his database and Sue’s.
Diff a schema against the master, so that developers can compare their local copy against the master.
List all the users

 

To conclude, Database refactoring is a database implementation technique, just like code refactoring is an application implementation technique. You refactor your database schema to ease additions to it. You often find that you have to add a new feature to a database, such as a new column or stored procedure, but the existing design is not the best one possible to easily support that new feature. You start by refactoring your database schema to make it easier to add the feature, and after the refactoring has been successfully applied, you then add the feature. The advantage of this approach is that you are slowly, but constantly, improving the quality of your database design. This process not only makes your database easier to understand and use, it also makes it easier to evolve over time; in other words, you improve your overall development productivity.

 

 Experience is that data professionals can benefit from adopting modern evolutionary techniques similar to those of developers, and that database refactoring is one of several important skills that data professionals require. Evolutionary development has arguably become the norm within the IT community, and agile software development approaches extend evolutionary methods to become more effective. Data professionals take evolutionary and agile concepts and techniques seriously: they’re real, they work, and they’re here to stay.

 

 

9.Software (Code) Refractoring

 

Refactoring is a disciplined technique for restructuring an existing body of code, altering its internal structure without changing its external behavior. Its heart is a series of small behavior preserving transformations. Each transformation called a ‘refactoring’ does little, but a sequence of transformations can produce a significant restructuring. Since each refactoring is small, it’s less likely to go wrong. The system is also kept fully working after each small refactoring, reducing the chances that a system can get seriously broken during the restructuring.

 

10.Refactor to Improve Code Design

Refactoring restructures your code into a more simplified or efficient form in a disciplined way. Refactoring software code improves its internal structure without changing external functionality for more efficient execution, faster download speed, and easier updates.

 

Refactoring is the art of reworking your code into a more simplified or efficient form in a disciplined way. Refactoring improves internal code structure without altering its external functionality by transforming functions and rethinking algorithms. Consequently, refactoring is an iterative process. By refactoring your JavaScript, Flash, and Java you can streamline its size, simplify your code, and speed up download and execution speed.

 

Martin Fowler, who wrote the book on refactoring, calls these changes “transformations.” Individual transformations may make small improvements, but taken as a whole transformations can make a significant improvement to your code. Refactorings include reducing scope, replacing complex instructions with simpler or built-in instructions, and combining multiple statements into one statement. Here’s a simple example that replaces an assignment with an initialization. So instead of this:

               function foo() {                        var i;                        // …                        i = 5;}

Do this:

function foo() {    var i = 5;    // …}

 

11.The Need Refactoring

Continuous design allows one to add more flexibility into the design, by adding to an initially simple design as the need arises, instead of having a big upfront design. Thus the design will evolve as the code grows. There is a shift from building software towards growing it. The process of refactoring can be used to contribute to these evolving states of the code.

Refactoring improves the design of software

Without refactoring the design of the program will decay. Poorly designed code usually takes more to do the same things, often because the does the same thing in different places

Refactoring makes the code easier to understand

In most software development environments, somebody else will eventually have to read the code so it becomes easy for others to comprehend.

Refactoring helps to find bugs

It helps in finding the Bugs present in the program.

Refactoring helps to program faster

It helps us to do the coding/programming faster as we have better understanding of the situation.

 

Refactoring is the process of clarifying and simplifying the design of existing code, without changing its behavior. Un-refactored code tends to rot. Rot takes several forms: unhealthy dependencies between classes or packages, bad allocation of class responsibilities, duplicate code, and many other varieties of confusion and clutter. (Check out this list of such “design smells.”)

Rot is what makes code difficult to maintain or extend. Every time we change code without refactoring it, rot worsens and spreads. Code rot frustrates us, costs us time, and unduly shortens the lifespan of useful systems.

Refactoring code ruthlessly prevents rot, by keeping code easy to maintain and extend. This extensibility is the reason to refactor and the measure of its success. This is what enables XP teams to embrace arbitrary and drastic change. Note that the XP practice of Test-driven Development (TDD) is essential to refactoring. The exhaustive tests produced by TDD are what make it safe and orderly to make changes of any kind. This is why Adaption always teaches TDD and refactoring together.

 

12.Code Hygiene

What does “refactor ruthlessly” mean? It means striving as a matter of routine to keep the code’s design simple and crystal clear. It means knowing the design principles and patterns that are vital to keeping code extensible, and knowing when to “refactor toward” them. It means refactoring both production code and test code frequently during the day, eliminating all forms of the “code smells” that are precursors to true rot.

Mainly it means never going home at the end of the day with “code debts” that need paying tomorrow (smelly sections that need cleaning up). This level of code hygiene may at first seem like a lot of extra work, but it pays you such dividends so soon and so regularly that you soon become ddicted to it — rather like TDD.

 

13.Specific “Refactorings”

Refactorings are the opposite of fiddling endlessly with code; they are precise and finite. Martin Fowler’s definitive book on the subject describes 72 specific “refactorings” by name (e.g., “Extract Method,” which extracts a block of code from one method, and creates a new method for it). Each refactoring converts a section of code (a block, a method, a class) from one of 22 well-understood “smelly” states to a more optimal state. It takes awhile to learn to recognize refactoring opportunities, and to implement refactorings properly. This is a practice at the heart of high software craft.

 

14.The Flow of Refactoring

In a TDD context, refactoring has the same flow as any other code change. You have your automated tests. You begin the refactoring by making the smallest discrete change you can that will compile, run, and function. Wherever possible, you make such changes by adding to the existing code, in parallel with it. You run the tests. You then make the next small discrete change, and run the tests again. When the refactoring is in place and the tests all run clean, you go back and remove the old smelly parallel code. Once the tests run clean after that, you are done. Badabing, badaboom: cleaner code, with no new bugs.

 

15.Refactoring Automation in IDEs

Fortunately, more and more Integrated Development Environments (IDEs) are building in automated refactoring support. For example, Adaption’s favorite IDE for Java is eclipse, which includes more auto-refactorings all the time. Another favorite is IntelliJ IDEA.

To refactor code in eclipse or IDEA, you select the code you want to refactor, pull down the specific refactoring you need from a menu, and the IDE does the rest of the hard work. You are prompted appropriately for new names for things that need naming, and for similar input. You can then immediately rerun your tests to make sure that the change didn’t break anything. If anything was broken, you can easily undo the refactoring and investigate.

16.Refactoring activities

The refactoring process consists of a number of different activities, each of which can be automated to a certain extent:

(1) Identify where the software should be refactored;

(2) Determine which refactorings should be applied to the identified places;

(3) Guarantee that the applied refactoring preserves behavior;

(4) Apply the refactoring;

(5) Assess the effect of refactoring on software quality characteristics;

(6) Maintain consistency between refactored program code and other software artifacts (or vice versa).

 

The steps taken when applying the refactoring should be small enough to oversee the consequences they have and reproduceable to allow others to understand them. Generalized refactoring steps in a way, are more a rule that can be applied to any structure.

 

Refactoring as proposed by Fowler not only covers the mechanics of restructuring, but also addresses the following issues:

• Refactoring emphasizes that, in absence of more formal guarantees, testing should be used to ensure that each restructuring is behavior preserving. A rich test suite should be built, which must be run before and after each test is applied.

• Refactorings are described in a catalog, using a template reminiscent of design patterns.

• Refactorings are applied in small steps, one by one, running the test suite after every step to make it into commercial development tools.

 

 

17.Refactoring techniques

A Few Refactoring Techniques

 Add Parameter
 Rename Method
 Remove Parameter
 Move Field
 Extract method
 Extract class
 Extract Interface
 Hide delegate
 Pull up Method
 Push down Method
 Push down Field
 Inline class
 Inline Method
 Encapsulate field
 Collapse hierarchy etc

 

17.1Extract Method

A fragment of code that can be grouped together, turn it into a method with a name that explains the purpose of the method.

 

void printFormatted(string text)

{

System.out.println (“Refractoring the Code”);

“System.out.println (“Author: Venkatesh”);

printRest(text);

}

void printFormatted(string text) {

printHeader();

printRest(text);

}

printHeader()

{

System.out.println(“Refractoring the Code”);

System.out.println(“Author: Venkatesh”) ;}

 

 

 

18.Refactoring tool support

18.1Language Support

Support for restructuring has been provided in a variety of different programming languages and language paradigms: imperative or procedural languages (FORTRAN, Cobol, C); functional languages (Scheme, Lisp, Haskel); logic languages (e.g., Prolog); class-based object-oriented languages (Smalltalk, Java, C++); prototype-based object oriented languages (e.g., Self ); aspect-oriented languages (e.g., AspectJ).

 

18.2Tool Support

Refactoring tools are difficult to construct. They need to be correct but also highly usable, where “usable” in this context includes interactive, fast, user-friendly, integrated, and exploratory. After some experience on constructing refactoring tools is gained, the task of expanding to new programming languages may hopefully become easier.

 

 

Eclipse was among the first IDEs to help bring refactoring to the mainstream developer. Eclipse version 1.0 included several highly useful Java refactorings, which are nowadays staple tools in most Java developers’ toolbox.

 

These included Rename, Move, and Extract Method. Eclipse 2.0 added a lot of statement-level refactorings such as Extract and Inline Local Variable, Change Method Signature, and Encapsulate Field. Some refactorings, such as Rename, offer great leverage because of the potential scale of the changes they perform automatically. Others, like Extract Method, are more local in scope, but relieve the developer from performing the analysis required to ensure that program behavior is unaffected. In both cases, the developer benefits from reduction of a complex and numerous changes to a single operation. This helps to maintain his focus on the big picture. Moreover, the ability to roll back the changes with a single gesture enables exploration of structural possibilities more easily, and without fear of irreparable damage to the code base.

 

19.Eclipse & Net beans – Java   refactoring

 

 

Refractoring using Net Beans

 

Finally Software Refactoring is an important area of research that promises substantial benefits to software maintenance. Refactoring is a process that improves the quality and allows developers to repair code that is becoming hard to maintain, without throwing away the existing source code and starting again. We can return with a well structured and well designed code after proper application of refactoring techniques. Refactoring naturally fits in an agile software development process. It forms even one of the cornerstones of the eXtreme Programming process; together with unit testing. The research in software engineering continues to be very active.

 

20.Conclusion:

Up to 75% of the costs associated with the development of software systems occur post-deployment during maintenance and evolution. Software refactoring is a process that can significantly reduce the costs associated with software evolution. Refactoring is defined as internal modification of source code to improve system quality, without change to observable behaviour. Tool support for software refactoring attempts to further reduce evolution costs by automating manual, error-prone and tedious tasks. Although the process of refactoring is well-defined, tools supporting refactoring do not support the full process. Existing tools suffer from issues associated with the level of automation, the stages of the refactoring process supported or automated, the subset of refactorings that can be applied, and complexity of the supported refactorings.

 

References

[1]               Fowler, M. (1999). Refactoring: Improving the Design of Existing Code.  

Menlo Park, California: Addison Wesley Longman, Inc.

[2]               Ambler, S.W. (2003). Agile Database Techniques: Effective Strategies for  

the Agile Software Developer. New York: John Wiley & Sons. www.ambysoft.com/books/agileDatabaseTechniques.html

[3]               Ambler, S.W. and Sadalage, P.J. (2006). Refactoring Databases:  

Evolutionary Database Design. Boston: Addison Wesley. www.ambysoft.com/books/refactoringDatabases.html

[4]               Larman, C. (2004). Agile and Iterative Development: A Manager’s Guide.

Boston: Addison-Wesley.

[5]               Astels D. (2003). Test Driven Development: A Practical Guide. Upper

Saddle River, NJ: Prentice Hall.

[6]               Beck, K. (2003). Test Driven Development: By Example. Boston, MA:

Addison Wesley.

[7]               Ambler, S.W. (2004). Introduction to Test Driven Development (TDD).  

www.agiledata.org/essays/tdd.html

[8]               Ambler, S.W. (2004). The Agile Data Home Page. www.agiledata.org.

[9]               Ambler, S.W. (2002). Agile Modeling: Best Practices for the Unified

Process and Extreme Programming. New York: John Wiley & Sons. www.ambysoft.com/books/agileModeling.html

[10]                       Ambler, S.W. Agile Model Driven Development (AMDD).

www.agilemodeling.com/essays/amdd.htm

[11]                       Java Refactorings in Eclipse-http://www.eclipse.org

[12]                       Martin Fowler, „Refactoring Home Page”-http://www.refactoring.com

[13]                       Fowler, martin: A list of refactoring tools for several languages,- 

http://www.refactoring.com/tools.html

[14]                       Discussion site on code smells -http://c2.com/cgi/wiki?CodeSmell

 

 

[1] V V N Kumar,email:naren6568@rediffmail.com,K.Rav,kolipakaravi@yahoo.co.in Faculty Department of Informatics,Alluri Institute of Management Sciences,Warangal,A.P.-506001(India)

Colocation Hosting: Improving Business enterprise End result

With this point in time, a business site is more than merely a good sharp edge, but a required for companies. In fact, almost all customers these days would prefer to learn more about a particular company through their own internet article. Hence, to be able to browse through into a company’s webpage and then check around for possible facts tend to be stuff customers contemplate as a possible advantage. Therefore, if the web site fails to function, it is likely that you miss the opportunity introduce your shoestring operation into a global customers.

Should you be in operation and also you lack your personal on the internet site still, now is the proper time to complete a title on the web. It sometimes could be something that costs more dough, when it’s already ready to go, it is really a smart investment worth every penny you’ll pay back. Other than giving in your own mill to your much larger customers, it is also possible to savor giving speedier professional services in your potential customers. To provide a source right professional services with you, you will certainly gain much more profits than before.

Of course, for those who have your personal web page, maybe, essentially the most points you have to consider in order to secure it is actually undertake a trustworthy method of service provider. You can use many choices available in terms of this sort of service and in all likelihood essentially the most suitable is that of colocation web hosting. Basically, that is a type of machine that is definitely situated for a devoted center built with different solutions maybe a secure cage or perhaps rack, regulated energy, constant Connection to the web, support and protection. This provides you a secure specific location for you to physically house your computer hardware along with materials compared to installing it all as part of your office environment or warehouse the place that the potential risks of fire flames, robbery, or criminal damage will certainly occur.

Colocation web hosting provides you with the chance in your machine to be input into a leading location that is created to be adequate on the specifications of your organization. This features a fire protected facility, online video surveillance, and also higher data transfer, defining it as an effective option that will help safeguard your interest together with your basic organization. Additionally, if something goes completely wrong with the equipment, your provider will be the one to blame for preserving your own equipments operating mechanically.

Perhaps, the main disadvantage regarding colocation web hosting depends on its more expensive cost. At first, the main town may perhaps be rigorous since you need to order boost your own apparatus. Is actually insufficient exposure to electronics components, performance and even scalability this could certainly affect your business’s growth future. Nevertheless, you should also think about the important things can be easily balanced out by its maximum uptime and effective potential, allowing your business to function all of the time.

Enterprise Financial Software

Enterprise Financial Software

Enterprise financial accounting software supports barcode

Wednesday, August 26, 2009:

Financial accounting software maintains company and business transaction records including general ledger, stock and inventory records, sales and purchase records etc. Business management tool keeps all bulk accounting database records at single place and maintains the security features of business.

Enterprise financial program with barcode feature provides better security to any small or large business organization. Financial and inventory management utility manages all the financial records including taxations, billing, voucher entries, stock, inventory, general ledgers, sales and purchase records etc. Advanced accounting with barcode software offers clear & precise accounting reports which helps to review annual financial transactions of all business organization. Financial billing and inventory application can be used without having any technical skill and supports user friendly interface. Enterprise financial accounting application facilitates fast and efficient item recognition and data fetching process. Effective Financial accounting and inventory management utility is an innovative and fully featured financial program for accurately managing the entire organizational accounting details with barcode support.Financial accounting and inventory management software is an innovative and fully featured financial program for accurately managing the entire organizational accounting details with barcode support. Advanced financial and inventory management software efficiently manages all the financial records including taxations, billing, voucher entries, stock, inventory, general ledgers, sales and purchase records etc. Powerful invoice and book keeping utility provided with an effective barcode feature for easy and fast product identification. Advanced accounting with barcode application provides precise accounting information which helps to review annual financial transactions of your business enterprises. Financial data managing program also has login and freeze date features that enhances security to your confidential financial records. Enterprise Billing Software Package maintains large financial database records and billing details of business organizations in an easy and efficient manner. Automatic billing program with barcode has reduced the complexity of business organizations by easily fetching data.

Features:

* Accounting utility with barcode feature manages all business transaction and provide better security.

* The generated barcode supports all types of barcode fonts and easily readable to all available barcode scanners and printers.

* Financial accounting software maintains business transaction sales and purchase records etc.

* Financial utility has best security feature like login process to safe whole transaction.

* Advance financial application creates and maintains multiple company accounting records all at one place.

* Enterprise financial utility can be used without requiring any technical skill.

To know more about this software visits this following URL:

http://www.officialbillingsoftware.com/officialbillingsoftware/financial-acc-enterprise.html

Enterprise financial accounting application with barcode provides better security features.

Enterprise financial accounting software

Accounting utility manages small and large business transaction.

Contact Detail

Company Name: – Official billing software

Email: – oblgs@officialbillingsoftware.com

Website URL: – http://www.officialbillingsoftware.com

Why Small enterprise Needs Colocation Services?

Small enterprises really should provide excellent services recommended to their clients when they want to expand. There are lots of ways o repeat this then one of the common ways is with colocation. This can be a process by which yourrrre able to send servers is put inside a data center away from the company, where all of the requirements like the bandwidth and power equipment alongside the HVAC. There are lots of companies that provide these facilities as well as business should look into several of the reputable ones so that you can experience the benefits.

One reason they will choose the services will be the reduced costs they’ll take advantage of. A respected provider could have a higher level network connection together with redundancy and thus it might be cheaper as compared with finding the servers internally. Another costs tummy flatness , although through the installing other requirements for instance cooling equipment and power this also would bloat your ability to buy with the company.

Despite their whereabouts, these business owners only have the ac systems that is able to cool the offices during working hours, and thus the development of the servers would mean that scalping strategies will probably be overworked and also the need of extra will be inevitable. Additionally, incase scalping systems fail, there would be the must shut them down for maintenance services, inducing the business to create right into a halt. The expenses that arise with this are costly this is why the corporation should select colocation providers when they have the essential equipment who are not only efficient but they are also redundant. Next to your skin backup should scalping strategies must undergo the standard maintenance.

The majority of colocation services have network speed which is not only efficient but additionally reliable. They may be connected to several strong network connections to ensure the delivery isn’t just secure but reliable. The business enterprise can’t provide itself using this redundancy because it’s costly and they also can only have the smaller infrastructures for example they will be controlled by latency problems that will slow up the uptime.

Aaa Radius And Diameter Server Market Shares Strategies, And Forecasts, 2009 To -Aarkstore Enterprise

AAA Radius / Diameter is positioned to provide connections in the highly competitive remote access environment. Service providers and corporate enterprises need cost-effective tools that smooth the integration of the powerful new services that are constantly emerging. These tools must increase overall network efficiency and profitability through effective management and tracking of network access and usage.

AAA software provides authentication, authorization & accounting management. Radius has a significant new generation of AAA server complemented by Diameter that merges all of these needs. It enables GSM operators to allow GSM mobile users to utilize their broadband network at home to initiate, accept and roam between their home and GSM networks seamlessly. The result is merged technologies with no dropped calls.

Next generation AAA Radius and Diameter promise to coexist for a long time. AAA Radius is a well defined management software designed for authentication, authorization & accounting in a extensible format. Many vendors are able to create next generation AAA Radius products without moving to Diameter. Diameter has some advantages that are being adopted by other market segments.

Diameter is a new framework in the Internet engineering task force (IETF) for the next-generation AAA server. Requirements for DIAMETER are being defined by the Mobile IP ROAMOPS (Roaming Operations) TR45.6 working group, as well as by other new-world technologies where there is a need to provide authentication or authorization to network resources or to capture accounting for billing of network resource usage such as a voice call.

Radius is an authentication integration middleware that interconnects business rules to the network servers in the context of providing carrier and enterprise security. Markets will grow in tandem as mobile users create more diversity in networks.

AAA Radius systems are used to gain real-time control over active subscriber sessions. Radius session control server provides granular, flexible interface to the business aspects of the network. Middleware is used to impose business rules on the network. Application authorization server benefits relate to the speed of time to market delivery of new applications.

Systems are used to control and manage user access to services at a more granular level. AAA Radius is an authentication integration middleware that provides for network flexibility and customization. Radius is expected to become the primary policy server for NAC/NAP networks, and coordinate policy between the Virus, spyware, and patch level systems because of the ability to serve as middleware between the network servers and the business application servers that implement rules.

User authentication is based on the authentication scheme that is already in place on the enterprise network; security policy enforcement allows the administrator to block unauthorized access, establish secure wireless connections, only permit access during certain times of the day or from a certain location, permit access only to certain areas of the network. Hence the positioning of Radius systems is as middleware that provides flexible systems.

Enterprise markets are set to grow as remote users become more diverse and access the enterprise network from a wider variety of access points supported by a wider diversity of client device types.

AAA Radius solution market forecasts indicate that markets at 6.4 million in 2008 are anticipated to reach .7 billion by 2015. 

 

   

 

 

Table of Contents : AAA RADIUS AND DIAMETER EXECUTIVE SUMMARY

AAA Radius and Diameter Market Driving Forces

AAA Radius Solution Market Growth Factors

Diameter Protocol

Diameter Increased Footprint As Components of 3GPP IP

Diameter Framework

AAA Radius Market Shares

AAA Radius and Diameter Market Forecasts

1. AAA RADIUS AND DIAMETER SERVER MARKET DESCRIPTION AND MARKET DYNAMICS

1.1 Diameter Protocol

1.1.1 Diameter in IMS

1.1.2 Diameter Framework

1.1.3 Authentication and Authorization AAA in Diameter

1.1.4 AAA Accounting

1.1.5 Diameter Model Is A Base Protocol

1.1.6 Diameter Relay Agent

1.2 Open Access Mobile Networks

1.3 Authentication And Authorization Combined In Radius

1.4 Radius Server and AAA & Radius Billing Software Integrations

1.4.1 Authentication/Integrity

1.4.2 Hotspot Traffic Vulnerabilities

1.4.3 Wi-Fi Protected Access (WPA)

1.4.4 802.1x

1.4.5 Port-Based Access Control

1.4.6 Mutual Authentication

1.4.7 Secure Portal For Information Crossing Organizational Boundaries

1.5 Airport

1.6 Advances In Networking

1.6.1 Service Provider Network Usage And Transactions Continue To Expand

1.6.2 Moving Processes Online And Extending The Enterprise Boundary

1.6.3 Identity Verification And Management

1.7 VoIP over WLAN

1.7.1 Lightweight Directory Access Protocol

1.8 Remote VPN Access

1.8.1 Hosted RADIUS For Remote VPN Access

1.8.2 Hosted RADIUS For Remote VPN Access Benefits

1.8.3 Communication Between A Network Access Server (NAS) And A Radius Server

1.9 Prepaid Calling Cards

1.10 Authentication and Authorization Using Datametrics Service

1.10.1 Accounting

1.11 Impact Of Mobility On Enterprise Networks

1.11.1 Wireless Data Security

1.12 Implementation Of Broadband Wireless Access

1.12.1 Standardization with Spectrum Diversification

1.13 Fixed Wireless Applications

1.13.1 Wireless Computing

1.13.2 Wireless Lifestyle

1.13.3 WLAN Service Providers

1.13.4 Public WLAN Applications

1.13.5 Mobile Hot Spot Deployment

1.14 Market Driving Forces for Wireless Services

1.15 Wireless Communications Market Trends

1.15.1 Convergence Means That Voice Becomes Data In The Wireless Network

1.16 Worldwide Wireless Communications Market Driving Forces

1.16.1 Wireless Handset Go To Market Strategies

1.16.2 Impact Of Voice Packet Architecture

1.17 Broadband Fixed Wireless Access Advantages

1.18 Wireless ISPs and Major Carriers

1.18.1 Band Distinctions

1.19 Satellite Downlink

1.20 Hot-Spot Access Points

1.21 Wireless Enhances Productivity

1.21.1 A Mobile Notebook PC

1.21.2 Wireless LAN Home Network

1.22 Wireless Mobility For Small Business

1.23 Wireless Networking

1.23.1 Increased Productivity with Wireless Mobility

1.23.2 Lower Total Cost of Ownership

1.23.3 Reduced Administration Costs

1.23.4 Reduces End-User Downtime

1.23.5 Stable, Cost-Efficient Platform

1.23.6 Wireless Networking Business Benefits

1.24 Carrier-Grade Wi-Fi Services

2. AAA RADIUS AND DIAMETER MARKET SHARES AND MARKET FORECASTS

2.1 AAA Radius and Diameter Market Driving Forces

2.1.1 AAA Radius Solution Market Growth Factors

2.1.2 Diameter Protocol

2.1.3 Diameter Increased Footprint As Components of 3GPP IP

2.1.4 Diameter Framework

2.1.5 Authentication and Authorization AAA in Diameter

2.1.6 Diameter AAA Accounting

2.2 AAA Radius Market Shares

2.2.1 Bridgewater AAA Service Controller

2.2.2 Interlink Networks

2.2.3 Cisco

2.2.4 Cisco Secure ACS

2.2.5 IEA Software

2.2.6 AAA Radius Performance Testing

2.2.7 Alcatel-Lucent VitalSuite

2.2.8 Worldwide Internet Service Provider (ISP) AAA Radius

2.3 Enterprise and Diameter Market Shares

2.4 AAA Radius and Diameter Market Forecasts

2.4.1 Carrier Authentication, Authorization, and

Accounting AAA Radius Market Forecasts

2.4.2 Internet Service Provider (ISP) AAA Radius Forecasts

2.4.3 Enterprise and Diameter Market Forecasts

2.5 AAA Radius Enterprise Solution Servers

2.6 AAA Radius Pricing

2.6.1 IEA Software AAA Radius Pricing

2.6.2 AAA Radius Solution Carrier, Service Provider,

ISP, and Wireless Service Provider Market Forecast Analysis

2.7 Hotspots

2.7.1 Access Control

2.7.2 Privacy

2.8 Fixed Wireless / WiFi / WiMAX Technical Challenges

2.9 Fixed Wireless, WiMax, and WiFi Challenge and Opportunity

2.9.1 WiMAX Opportunity

2.9.2 Wireless LAN Market Driving Forces

2.9.3 Business Model For Mobile Operators

2.9.4 Wi-Fi Adoption

2.9.5 Networking Campus, Airports, and Hotels

2.9.6 Home Networking Campus:

2.10 AAA Radius Regional Analysis

2.10.1 Bridgewater Systems Regional Analysis

3. AUTHENTICATION, AUTHORIZATION, AND ACCOUNTING AAA(RADIUS) AND DIAMETER PRODUCT DESCRIPTION

3.1 Bridgewater Systems AAA Radius

3.1.1 Bridgewater AAA Service Controller

3.1.2 Bridgewater Systems Network Access Control

3.1.3 Bridgewater Prepaid Integrator

3.1.4 Bridgewater Revenue Collector and Formatter

3.1.5 Bridgewater AAA Service Controller

3.2 Interlink Networks

3.2.1 Interlink Networks RAD-Series RADIUS Server

3.2.2 Interlink Networks RAD-Series RADIUS Servers

3.2.3 Interlink Networks Roles of the RAD-Series RADIUS Servers

3.2.4 Interlink Networks Diameter Server Solutions Complements RAD-Series Authentication Authorization, and Accounting (AAA) RADIUS Server

3.2.5 Interlink Networks Radius Server Performance

3.2.6 Interlink Networks AAA RADIUS Server

3.2.7 Interlink Wireless LAN

3.2.8 Interlink Networks Securing Hotspots With RADIUS

3.2.9 Interlink Networks Extensible Authentication Protocol (EAP)

3.2.10 Interlink Networks WPA Security in a Hotspot Architecture

3.2.11 Interlink Networks Securing Hotspots With RADIUS

3.2.12 Interlink Networks Extensible Authentication Protocol (EAP)

3.2.13 Interlink Networks WPA Security in a Hotspot Architecture

3.3 Cisco Systems

3.3.1 Integrate Access Control, Enforce Network Access Policy

3.3.2 Cisco® Secure Access Control Server (ACS)

3.3.3 Cisco Secure ACS Features and Benefits

3.3.4 Cisco Diameter Protocol

3.4 Funk Software Enterprise Solution Description

3.5 Funk Software

3.5.1 Funk Software Steel-Belted Radius

3.5.2 Funk Software Steel-Belted Radius v5.0

3.5.3 Funk Software Steel-Belted Radius Functions

3.5.4 Funk Software Steel-Belted Radius Allows

Administrators To Centralize The Authentication Of All Users

3.5.5 Funk Software 802.1X-Based Infrastructure

3.5.6 Funk Software Steel-Belted Radius Features and Functionality

3.5.7 Funk Software Steel-Belted Radius for Linux

3.5.8 Funk Software Steel-Belted Radius

3.5.9 Funk Software Odyssey

3.5.10 Funk Software Endpoint Assurance

3.5.11 Funk Software Carrier and ISP RADIUS/AAA Solutions

3.5.12 Funk Software Solutions

3.6 IBM Diameter Derived From RADIUS

3.6.1 IBM WebSphere Diameter Component

3.6.2 IBM WebSphere Diameter Enabler Base

3.6.3 IBM Diameter Applications Web Services

3.6.4 IBM AIX Radius Server

3.7 IEA Software

3.7.1 Emerald RadiusNT & RadiusX

3.7.2 Emerald Professional Edition Features and Benefits

3.7.3 Emerald Enterprise Edition Features and Benefits

3.7.4 Emerald Management Suite

3.7.5 IEA Software Emerald Suite

3.8 Juniper Networks Diameter Base Platform

3.8.1 Juniper Radius/Diameter Translation

3.8.2 Juniper IMS AAA Server Protocol Translation for Requests

3.8.3 Juniper Networks Diameter Base Platform

3.8.4 Juniper Diameter-Based Network

3.8.5 Juniper AAA Server

3.8.6 Juniper Networks Policy Control, Identity Management & Multi-Layer Security

3.9 ALEPO

3.9.1 Alepo Reliability and Radius Server Scalability

3.9.2 Alepo Platforms

3.9.3 Alepo Web-based Administration

3.9.4 Alepo Support for RADIUS RFCs

3.9.5 Alepo Smart RADIUS Servers

3.9.6 Alepo All-in-one RADIUS server

3.9.7 Alepo Complete RADIUS Billing and CRM

3.10 Alcatel-Lucent AAA Radius / Diameter

3.10.1 Alcatel-Lucent AAA Radius IPSec Client Software

3.11 ActivCard AAA Server

3.11.1 ActivIdentity 4TRESS AAA Server for Remote Access

3.11.2 ActivIdentity 4TRESS AAA Server Strong Authentication Solutions

3.11.3 ActivIdentity Authentication for Remote Access

3.11.4 ActivIdentity Gemalto Solutions

3.12 AdvancedVoIP Pvt Advanced RADIUS Server

3.12.1 Advanced VoIP Billing System ARS

3.13 Blue Ridge Networks

3.13.1 Blue Ridge VPN Client

3.14 Ericsson Access Solutions

3.14.1 Ericsson’s Revenue Management Solutions

3.14.2 Ericsson’s User Management

3.15 Fujitsu WiMAX Solutions

3.16 Huawei Technology

3.16.1 Huawei Multiple Service Edge Router (MSR) AAA function

3.17 Nortel Secure Network Access Switch Series

3.17.1 Nortel Application Server

3.18 Parwan Electronics (PEC)

3.18.1 Parwan Electronics Web And CGI Application Server

3.18.2 Parwan Electronics Billing Server Module CardSaver

3.18.3 Parwan Electronics Website Store Front

3.19 Rodopi Software

3.19.1 Rodopi Broadband Wireless Solutions

3.19.2 Rodopi Billing and Provisioning for Broadband Wireless / WIMAX Access Networks

3.19.3 Rodopi Billing And Provisioning for Public WiFi and Hot Spots

3.19.4 Rodopi Converged IP Billing & Provisioning

3.20 Aradial Technologies

3.21 NEC

3.21.1 NEC Electronic Signature and Validation plus AAA Services

3.21.2 NEC Voice Path Security

4. AAA RADIUS AND DIAMETER SERVER TECHNOLOGY

4.1 AAA and Diameter

4.1.1 Diameter Nodes And Agents

4.1.2 Diameter Message Is The Base Unit To Send A Command

4.2 Alepo’s Radius Server RFCs

4.3 AAA and Network Security for Mobile Access: Radius, Diameter, IPSec, PKI and Mobile IP

4.4 User Need To Access Diverse Computing Resources From Remote Locations

4.4.1 AAA Process

4.5 Radius in the Hotspot

4.5.1 Key Success Factors When Implementing WPA In A Large-Scale, Public-Access Wireless Network

4.5.2 802.11x Device Connection To The WLAN

4.6 Bandwidth Management

4.6.1 Airlink Encryption

4.7 Accounting and Billing

4.8 Visitor Access To Websites

4.8.1 Zero Configuration

4.9 Wireless Network Technologies

4.9.1 Packet Bursting

4.9.2 Fast Frames

4.9.3 Hardware Compression and Encryption

4.9.4 Multi-Channel Bonding

4.9.5 Select Mode

4.9.6 Connecting To Multiple ISPs

4.9.7 Cisco Aironet WLAN Architecture

4.10 Business Center Technology

4.10.1 Multi-Service Access Platform

4.10.2 Deployment Tailored To The Local Regulatory Constraints

4.10.3 IEEE 802.11 and IEEE 802.1X

4.10.4 Wi-Fi Compliance

4.10.5 802.16d Non-Line-of-Site Point-to-Multipoint

4.10.6 802.16x

4.10.7 WEP 29

4.10.8 WHQL

4.10.9 WPA Compliance

4.10.10 LEAP 30

4.10.11 Cisco Pre-standard TKIP

4.10.12 PEAP with EAP-GTC Support

4.10.13 Quality of Service (QoS)

4.10.14 Fast 802.1X Reauthentication

4.10.15 Radio Environment Reporting

4.10.16 Access Point Specified Maximum Transmit Power

4.10.17 WLAN Frequency Bands

4.11 WiMAX Forum™ Multi-Access Broadband Strategy

4.11.1 WiMax Technology

4.12 GPRS Wireless Technology Standard

4.12.1 Wireless Packet Radio Services Technology

4.12.2 GPRS Support Nodes

4.12.3 PacketGSM Technology

4.12.4 GPRS Changing The Operator Business Environment

4.12.5 Nokia GPRS Core Solution

4.13 Medical Uses of Wi-Fi RFID

4.13.1 Proprietary Wi-Fi Based RFID Tags

4.13.2 RFID Hospital Transport Services

4.13.3 InfiniBand

4.13.4 InfiniBand (IB) Fabric Topology

4.13.5 Infiniband High-Performance Interconnect

4.13.6 10-Gigabit Ethernet

5. AAA RADIUS AND DIAMETER COMPANY PROFILES

5.1 ActivIdentity

5.1.1 ActivIdentity Worldwide Locations

5.1.2 ActivIdentity Customers

5.1.3 ActivIdentity Partners and Industry Affiliations

5.1.4 ActivIdentity Revenue

5.2 Advanced VoIP Pvt Ltd

5.3 Envoy Data Corporation / ActivCard

5.4 Alcatel-Lucent Technologies

5.5 Alepo

5.6 Aradial Technologies

5.7 Blue Ridge Networks

5.7.1 Blue Ridge Networks Secure Communications

5.7.2 Blue Ridge Secure Thin Client

5.7.3 Blue Ridge/Secure AppGuard

5.7.4 Blue Ridge Secure AppGuard Stops Zero-day Malware

5.7.5 Blue Ridge Applications Guarded by Default

5.8 Bluesocket

5.8.1 Bluesocket Positioned To Simplify WLAN and VoIP Technology

5.8.2 Bluesocket Voice Ready WLAN

5.8.3 Bluesocket Edge-to-Edge architecture

5.8.4 Bluesocket Ready for Fixed Mobile Convergence

5.8.5 Bluesocket Wireless LAN Solutions Seamless Enterprise Mobility

5.9 Bridgewater Systems

5.9.1 Bridgewater Systems Rapid Deployment

5.9.2 Bridgewater Systems Carrier-Class Rapid Deployment

5.9.3 Bridgewater Systems Customers

5.9.4 Bridgewater Systems Revenue

5.9.5 Bridgewater Systems Financial Review

5.9.6 Bridgewater Partners

5.9.7 Bridgewater Systems Regional Analysis

5.10 Cisco

5.10.1 Cisco Systems Acquires Meetinghouse Data Communications

5.10.2 Cisco / Meetinghouse

5.11 Ericsson

5.12 Fujitsu

5.12.1 Fujitsu OSS/NOS

5.13 Funk Software

5.14 Gemalto

5.15 Huawei Technology

5.15.1 Huawei Next Generation Broadband Access Network

5.15.2 Huawei’s Next Generation Broadband Access Network (NG-BAN) Solution

5.15.3 Huawei Intelligent Terminals

5.15.4 Huawei Broadband Multi-Service Access Devices

5.15.5 Huawei Service Requirements

5.16 IEA Software

5.17 IBM

5.18 Intel

5.18.1 Intel WiMAX Technology

5.18.2 Intel WiMAX Standards and Interoperability

5.19 Interlink Networks

5.20 Juniper Networks

5.21 Microsense

5.22 Nortel

5.22.1 Secure Network Access Switch

5.22.2 Nortel WLAN Application Gateway

5.22.3 Nortel WLAN IP Telephony Manager

5.23 Nortel Communication & Application Servers Portfolio

5.23.1 Nortel Adaptive Application Engine

5.23.2 Nortel Application Server 5200

5.24 Parwan Electronics (PEC)

5.25 Rodopi Software

5.25.1 Rodopi Solution Partners

5.25.2 Rodopi VoIP Softswitches and Solutions

5.25.3 Rodopi Cable, Satellite, Wireless Broadband Applications

5.25.4 Rodopi Credit Card and Payment Processors

5.25.5 Radius Servers

5.25.6 Development Partner

5.25.7 Bandwidth Management Devices

5.25.8 Rodopi Domain Name Registrars

5.25.9 Rodopi Email Solutions and Mail Servers

5.25.10 Rodopi Hosting Automation and Web Hosting

5.25.11 Rodopi Tax Solutions

5.25.12 Rodopi Emergency Services

5.25.13 Broadsoft-Rodopi Integrated Solution

5.26 Spotngo

5.27 UTStarcom

5.27.1 UT Starcom Next Generation Networks (NGN)

5.27.2 UT Starcom Broadband Enabling Personalized And Interactive Applications

List of Tables and Figures

AAA RADIUS AND DIAMETER EXECUTIVE SUMMARY

AAA Radius and Diameter Market Driving Forces

AAA Radius Solution Market Growth Factors

Diameter Protocol

Diameter Increased Footprint As Components of 3GPP IP

Diameter Framework

AAA Radius Market Shares

AAA Radius and Diameter Market Forecasts

Table 1-1

Diameter Advantages Over Radius

Table 1-1 (Continued)

Diameter Advantages Over Radius

Table 1-1 (Continued)

Diameter Advantages Over Radius

Table 1-2

Diameter Base Protocol

Table 1-3

Benefits Of Diameter

Table 1-4

Diameter Framework Application Support

Table 1-4 (Continued)

Diameter Framework Application Support

Table 1-5

Differences Between RADIUS and Diameter

Table 1-5 (Continued)

Differences Between RADIUS and Diameter

Table 1-6

Authentication Security Issues

Table 1-6 (Continued)

Authentication Security Issues

Table 1-7

VoIP over WLAN (Voice over IP over Wireless

Local Area Network) Issues

Table 1-7 (Continued)

VoIP over WLAN (Voice over IP over Wireless

Local Area Network) Issues

Table 1-7 (Continued)

VoIP over WLAN (Voice over IP over Wireless

Local Area Network) Issues

Table 1-7 (Continued)

VoIP over WLAN (Voice over IP over Wireless

Local Area Network) Issues

Table 1-8

VoIP over WLAN (Voice over IP over Wireless

Local Area Network) Authentication Issues

Table 1-9

Hosted Radius For Remote VPN Access Benefits

Table 1-9 (Continued)

Hosted Radius For Remote VPN Access Benefits

Table 1-9 (Continued)

Hosted Radius For Remote VPN Access Benefits

Table 1-10

Interaction Between A Dial-In User And Radius Client And Server

Table 1-11

Radius Authentication And Authorization Sequence

Table 1-12

Impact Of Mobility On Enterprise Networks

Table 1-13

WLAN Market Participants

Table 1-14

Changes In Communications Competitive Environment

Table 1-15

Changes In Wireless Market Direction

Table 1-16

Issues In Wireless Services Markets

Table 1-17

Changes In Wireless Services Markets

Table 1-18

Principal Competitive Factors In Wireless Communications Markets

Table 1-19

Hot-Spot Access Point Services

Table 1-20

Wireless Productivity Enhancement

Table 1-21

Fixed Wireless Productivity Gain Benefits

Table 1-22

Wireless Networking Internet Locations Business Benefits

Table 1-23

Carrier-Grade Wi-Fi Services Functions

Table 2-1

AAA Radius Solution Market Driving Forces

Table 2-2

Diameter Market Driving Forces

Table 2-2 (Continued)

Diameter Market Driving Forces

Table 2-3

Worldwide Authentication, Authorization, and

Accounting AAA Radius Shipments Market Shares, Dollars, 2008

Table 2-4

Worldwide Authentication, Authorization, and

Accounting AAA Radius Shipments Market Shares, Dollars, 2008

Table 2-5

Bridgewater Systems Key Elements Of Growth Strategy

Table 2-6

Network Computing Independent Real-World Labs Tests

Figure 2-7

Worldwide AAA Radius Shipments

Carrier Communications Provider Market Shares, Dollars, 2008

Table 2-8

Worldwide AAA Radius Shipments

Carrier Communications Provider Market Shares, Dollars, 2008

Table 2-9

Worldwide Internet Service Provider (ISP) AAA Radius

Shipments Market Shares, Dollars, 2008

Table 2-10

Worldwide Internet Service Provider (ISP) AAA Radius

Shipments Market Shares, Dollars, 2008

Figure 2-11

Worldwide Enterprise AAA Radius and Diameter

Wireless Service Provider Shipments, Market Shares, Dollars, 2008

Table 2-12

Worldwide Enterprise AAA Radius and Diameter

Wireless Service Provider Shipments, Market Shares, Dollars, 2008

Figure 2-13

Worldwide AAA Radius Carrier, Internet Service

Provider, and Diameter, Market Forecasts, Dollars, 2009-2015

Figure 2-14

Worldwide AAA Radius Carrier, Internet Service Provider,

and Diameter, Market Forecasts, Dollars, 2009-2015

Figure 2-15

Worldwide Carrier Authentication, Authorization, and

Accounting AAA Radius Market Forecasts, Dollars, 2009-2015

Figure 2-16

Worldwide Internet Service Provider (ISP) AAA Radius

Forecasts, Dollars, 2008-2015

Figure 2-17

Worldwide Enterprise AAA Radius and Diameter Market Forecasts

Figure 2-18

Worldwide AAA Radius Carrier, Internet Service

Provider, and Diameter, Market Forecasts,

Units and Dollars, 2009-2015

Table 2-19

Wireless Local Area Networks (WLAN) Target Markets

Table 2-19 (Continued)

Wireless Local Area Networks (WLAN) Target Markets

Table 2-20

Regional AAA Radius Shipment Analysis Market Shares,

Dollars, 2008

Table 2-21

Regional AAA Radius Shipment Analysis

Market Shares, Dollars, 2008

Table 3-1

Bridgewater AAA Service Controller at a Glance

Table 3-2

Bridgewater AAA Features and Benefits

Table 3-3

AAA Service Controller Features

Table 3-4

Bridgewater AAA Service Controller Installation Features

Table 3-5

Interlink Networks RAD-Series RADIUS Server Benefits

Table 3-6

Interlink Networks RAD-Series RADIUS Server Architecture

Table 3-7

Interlink Networks’ RAD-Series RADIUS

Software Competitive Advantages

Figure 3-8

Interlink Networks Carrier-Class RADIUS Server Reliability Base

Table 3-9

Interlink Networks Modules

Table 3-10

Interlink Networks AAA Server Modular Architecture

Table 3-11

Interlink AAA RADIUS Server Functions

Table 3-12

Interlink RAD-Series Features

Table 3-12 (Continued)

Interlink RAD-Series Features

Table 3-13

Interlink RAD-Series Benefits

Table 3-14

Interlink RAD-Series Advanced Control Flexibility

Table 3-15

VoIP Billing Features

Table 3-15 (Continued)

VoIP Billing Features

Table 3-15 (Continued)

VoIP Billing Features

Table 3-15 (Continued)

VoIP Billing Features

Table 3-16

Cisco Secure Access Control Server Integration Benefits

Table 3-16 (Continued)

Cisco Secure Access Control Server Integration Benefits

Table 3-17

Cisco Secure ACS: Key features of Central Management

of Access To Network Resources

Table 3-17 (Continued)

Cisco Secure ACS: Key Features of Central Management

of Access To Network Resources

Table 3-18

Cisco Secure ACS Concurrent Access Scenarios

Table 3-18 (Continued)

Cisco Secure ACS Concurrent Access Scenarios

Table 3-18 (Continued)

Cisco Secure ACS Concurrent Access Scenarios

Table 3-19

Key Features and Benefits of Cisco Secure ACS

Table 3-20

Funk Software Network Access Security Solutions Key Features

Table 3-20 (Continued)

Funk Software Network Access Security Solutions Key Features

Table 3-21

Funk Software Steel-Belted Radius Solution Network Functions

Table 3-21 (Continued)

Funk Software Steel-Belted Radius Solution Network Functions

Table 3-22

Funk Software Steel-Belted Radius Functions

Table 3-23

Funk Software Steel-Belted Radius Features

Table 3-24

Funk Software Steel-Belted Radius Functions

Table 3-24 (Continued)

Funk Software Steel-Belted Radius Functions

Table 3-25

Funk Software Solutions

Table 3-25 (Continued)

Funk Software Solutions

Table 3-26

IBM WebSphere Diameter Enabler Components

Table 3-27

IBM WebSphere Diameter Enabler

Table 3-28

IBM WebSphere Diameter Channel Framework Architecture

Table 3-29

IBM AIX Radius Server Functions

Table 3-30

IBM AIX Radius Server Features

Table 3-31

IBM RADIUS Server Password Hiding Algorithms

Table 3-32

Key Features Of IBM AIX Radius Server

Table 3-33

IEA Software Product Versions

Table 3-34

IEA Software Selected AAA Radius and

Account Management Features

Table 3-35

IEA Software Selected AAA Radius Marketing Features

Table 3-36

IEA Software Selected CRM/Incident tracking features

Table 3-37

IEA Software Selected Customer Self-Management And Signup

Table 3-38

IEA Software Selected Network traffic accounting (EmerNet)

Table 3-39

IEA Software Selected Real-Time Usage Rating

Table 3-40

IEA Software Selected Reseller Billing

Table 3-41

IEA Software Selected Prepaid Card Accounts

Table 3-42

IEA Software Selected Credit Card and ACH/EFT processing

Table 3-43

IEA Software Selected Reporting

Table 3-44

IEA Software Selected Audit and Logging

Table 3-45

IEA Software Selected Provisioning

Table 3-46

IEA Software Selected Security Features

Table 3-47

IEA Software Selected RadiusNT/X Version 5 Features

Table 3-48

IEA Software Selected RadiusNT/X Enterprise features

Table 3-49

Juniper Networks Diameter Base Platform Functions

Table 3-50

IMS AAA Server Protocol Translation Functions

Figure 3-51

Juniper Protocol Translation for IMS AAA Server Requests

Figure 3-52

Juniper Dynamic Authorization Message Translation

Table 3-53

Juniper Diameter Base Platform Benefits

Table 3-54

Juniper Networks Diameter Base Functions

Table 3-55

Juniper’s Diameter Base Platform Benefits

Table 3-56

Juniper Diameter-Based Network Specifications

Table 3-57

Juniper IP Multimedia Subsystem (IMS) AAA Server

Table 3-58

Alepo RADIUS Server Solutions Functions

Table 3-59

Alepo RADIUS Server Solutions Services

Figure 3-60

Alepo RADIUS Supported Operating Systems:

Table 3-61

Alepo All-In-One RADIUS Server Solution

Table 3-62

Alcatel-Lucent AAA Radius / Diameter Benefits

Table 3-63

Alcatel-Lucent AAA Radius / Diameter Features

Table 3-64

Alcatel-Lucent AAA Radius / Diameter

Features for AAA Requirements

Table 3-65

Alcatel-Lucent AAA Radius / Diameter Support For Applications

Table 3-66

Alcatel-Lucent AAA Radius / Diameter

Third-Party Vendor Support

Table 3-67

Alcatel-Lucent AAA Radius / Diameter Application support

Table 3-68

Alcatel-Lucent AAA Radius Benefits:

Table 3-69

Alcatel-Lucent IPSec Client Functions

Table 3-70

Alcatel-Lucent IPSec Client Security Features

Table 3-71

Alcatel-Lucent Centralized Security Management Server (LSMS)

Table 3-72

Alcatel-Lucent IPSec Client implementation Aspects

Table 3-73

ActivIdentity 4TRESS AAA Server Key Features

Table 3-74

ActivIdentity 4TRESS AAA Server Implementation

And Administration

Table 3-75

ActivIdentity 4TRESS AAA Server Secure Web Access

Table 3-76

ActivIdentity 4TRESS AAA Server Benefits Compelling ROI

Table 3-77

ActivIdentity 4TRESS AAA Server Components

Table 3-78

ActivIdentity 4TRESS AAA Server Interfaces and APIs

Table 3-79

ActivIdentity 4TRESS AAA Server Security services

Table 3-80

ActivIdentity 4TRESS AAA Server Authentication Options

Table 3-81

ActivIdentity 4TRESS AAA Server Compliance

With Industry Standards

Table 3-82

ActivIdentity 4TRESS AAA Server Compatibility

Table 3-83

ActivIdentity 4TRESS AAA Server System

Requirements Administration Console

Table 3-84

ActivIdentity 4TRESS AAA Server Authentication Server

Table 3-85

ActivIdentity 4TRESS AAA Server Web Access Agents

Table 3-86

ActivIdentity Strong Authentication for Remote Access

Table 3-87

ActivIdentity Strong Authentication Features and Benefits

Table 3-88

ActivIdentity Certifications

Table 3-89

ActivIdentity Standards Compliance

Table 3-90

ActivIdentity Supported VPN / Dial-up products

Table 3-91

ActivIdentity Products Used In Solution

Table 3-92

ActivIdentity Supported Web Products

Table 3-93

ActivIdentity Supported Remote Applications

Figure 2-94

Advanced Radius Server (ARS) Functions

Table 3-95

Advanced RADIUS Server (ARS) VoIP Benefits

Table 3-96

Blue Ridge AAA VPN Key Features:

Table 3-97

Ericsson’s Revenue Management Solutions

Software Development Kit Features

Table 3-98

Ericsson’s User Management Products

Table 3-99

Ericsson’s User Management Key features

Figure 3-100

Fujitsu WiMAX Solutions Leverage AAA Radius

Table 3-101

Nortel Network Access Control (SNA) Functions

Figure 3-102

Nortel Secure Network Access Switch 4050

Table 3-103

Nortel Application Server 5300 Key Features:

Table 3-104

Parwan Electronics Billing Server Module CardSaver

Figure 3-105

Rodopi OSS Billing and Provisioning -

Figure 3-106

Rodopi Hosted Services – EasyOSS

Figure 3-107

Rodopi VoIP Core System

Table 3-108

Rodopi Wireless / WIMAX Broadband Networks

Table 3-109

Rodopi OSS, WIMAX and Wireless Broadband Solution

Table 3-110

Rodopi Features For Public WiFi and Hot Spots

Table 3-111

Rodopi OSS, Public WiFi Operator Benefits

Table 3-112

Rodopi Broadband Wireless OSS Features:

Table 3-113

Rodopi Broadband Service Provider OSS features:

Table 3-114

Aradial Radius Features

Figure 3-115

AAA Security Access Flow

Table 4-1

Alepo’s Radius Server RFCs Compliance

Table 4-2

AAA Authentication Accounting Fundamentals

Table 4-3

Large-Scale, Public-Access Wireless Network WPA

Key Success Factors

Figure 4-4

Adaptive Multimode Modulation

Table 4-5

Quality of Service (QoS) Service-Level Agreement (SLAs) Support

Table 4-5 (Continued)

Quality of Service (QoS) Service-Level Agreement (SLAs) Support

Table 4-6

GPRS Wireless PC Card Functions

Table 4-7

Wireless GPRS Features

Table 4-8

InfiniBand (IB) Fabric Topology

Table 4-8 (Continued)

InfiniBand (IB) Fabric Topology

Table 5-1

Advanced VoIP Pvt Ltd AVPL Target Market Sectors

Table 5-2

AVPL Domains Of Telecom Market Positioning

Table 5-3

Blue Ridge Networks Extranet Solution Functions

Table 5-4

Blue Ridge Networks Secure Thin Client Components

Table 5-5

Blue Ridge Secure AppGuard Complements Existing

Security Software

Table 5-6 (Continued)

Blue Ridge Secure AppGuard Complements Existing

Security Software

Table 5-7

Blue Ridge Workload Reduction Impact

Table 5-8

Blue Ridge Non-Intrusive Protection

Table 5-9

Applications Automatically Guarded When Blue Ridge

Secure AppGuard Is Installed

Table 5-10

Bluesocket Solution Benefits:

Table 5-10 (Continued)

Bluesocket Solution Benefits:

Table 5-10 (Continued)

Bluesocket Solution Benefits:

Table 5-11

Bridgewater Systems Comprehensive Service

Control Portfolio Features:

Table 5-12

Bridgewater Systems Comprehensive Service

Control Portfolio Features:

Table 5-13

Cisco solutions For Business Security

Table 5-14

Cisco Key Features:

Table 5-15

Ericsson Network Equipment

Table 5-16

Nortel WLAN IP Telephony Manager Key Features:

Table 5-17

Rodopi Software Key Solutions for Broadband

Table 5-17 (Continued)

Rodopi Software Key Solutions for Broadband

Table 5-18

Rodopi Software Key Market Segments:

Figure 5-19

UT Starcom Next Generation Networks (NGN) Architecture

Figure 5-20

UT Starcom Broadband Architecture

 

For More information please contact :

http://www.aarkstore.com/reports/AAA-Radius-and-Diameter-Server-Market-Shares-Strategies-and-Forecasts-2009-to-2015-8075.html

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