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Loadrunner

Loadrunner can be a performance testing tool put together by Mercury and purchased by Hp (HP). Loadrunner is the only tool that’s certified to be effective on different ERP and CRM applications. It has occupied 70 percent with the market share when compared with other tools. Loadrunner is the costliest unit and it’s licensed depending on Vusers (Virtual Users).

The present type of the Loadrunner is 11.52. It supports web browser, mozilla firefox and Google chrome possesses improved integration with Shunra Network Virtualisation. It offers a superior Smart phone Emulator to record specialist. It has IPV6 support and it can be set up on Windows and Linux operating-system.

How Loadrunner Works:

Loadrunner simulates a huge selection of Vusers (Virtual Users) to make use of load on the application form. It monitors the performance with the application over the load and identifies the transactions that take more response time. It also monitors system behaviour regarding CPU and memory over the load. It also takes different data with the servers over the load and plots the graph. Loadrunner may be integrated with different sort of monitoring tools like HP Sitescope, HP Diagnostics and Linux servers along with the application may be monitored at code level with these monitoring tools.

By using Loadrunner we will do mainly four sorts of testing.

1. Load Testing
2. Stress Testing
3. Enurance Testing
4. Volume Testing

Loadrunner Supported Protocols:

Loadrunner supports different sort of protocols like HTTP/HTML, Java, Java Over HTTP, Flex etc.

Loadrunner Language:

Loadrunner supports six languages C, C#, Java, Java Script, VB and VB.NETC. The most accepted language for loadrunner is C. Java can be used depending on the protocol used. Loadrunner have their own functions called loadrunner functions or LR functions. In Loadrunner, different protocols use their particular functions as an example html/http protocol uses web functions.

HP Loadrunner versus HP Performance Center

HP Performance Center can be another performance testing software put together by HP. HP Performance Center is made on HP Loadrunner containing many features that are not within HP Loadrunner.

HP Performance Center can be a net based tool. It can be employed by different teams and projects. Performance Center can be employed by a lot of projects while loadrunner can be employed by just one single project along with the coordination is less for some other teams when using HP Loadrunner. Performance Center may be integrated with different monitoring tools like HP sitescope, HP BSM, HP BAC.
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