Loadrunner is often a performance testing tool created by Mercury and purchased by Hewlett Packard (HP). Loadrunner could be the only tool which is certified to be effective on different ERP and CRM applications. It has occupied 70 percent on the business when compared to other tools. Loadrunner could be the costliest unit and it's licensed based on Vusers (Virtual Users).
The present form of the Loadrunner is 11.52. It supports traveler, mozilla firefox and Google chrome possesses improved integration with Shunra Network Virtualisation. It gives you Mobile phone Emulator to record mobile phone applications. It's got IPV6 support therefore it may be placed on Windows and Linux operating-system.
How Loadrunner Works:
Loadrunner simulates many Vusers (Virtual Users) to utilize load on the applying. It monitors the performance on the application during the load and identifies the transactions that take more response time. Additionally, it monitors system behaviour with regard to CPU and memory during the load. Additionally, it takes different data from your servers during the load and plots the graph. Loadrunner is usually integrated with assorted type of monitoring tools like HP Sitescope, HP Diagnostics and Linux servers and the application is usually monitored at code level by using these monitoring tools.
By making use of Loadrunner we can easily do mainly four forms of testing.
1. Load Testing
2. Stress Testing
3. Enurance Testing
4. Volume Testing
Loadrunner Supported Protocols:
Loadrunner supports different type of protocols like HTTP/HTML, Java, Java Over HTTP, Flex etc.
Loadrunner supports six languages C, C#, Java, Java Script, VB and VB.NETC. The most preferred language for loadrunner is C. Java is usually used in line with the protocol used. Loadrunner has its own functions called loadrunner functions or LR functions. In Loadrunner, different protocols use their own functions for instance html/http protocol uses web functions.
HP Loadrunner versus HP Performance Center
HP Performance Center is another performance testing software created by HP. HP Performance Center is constructed on HP Loadrunner that has many features that are not found in HP Loadrunner.
HP Performance Center is often a web based tool. It can be utilized by different teams and projects. Performance Center can be utilized by many projects where by loadrunner can be utilized by just one project and the coordination is less for some other teams with all the HP Loadrunner. Performance Center is usually integrated with assorted monitoring tools like HP sitescope, HP BSM, HP BAC.
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