Loadrunner is often a performance testing tool put together by Mercury and bought by Hewlett Packard (HP). Loadrunner may be the only tool that is certified to function on several ERP and CRM applications. It has occupied 70 % on the business in comparison with other tools. Loadrunner will be the costliest oral appliance it is licensed depending on Vusers (Virtual Users).
The present version of the Loadrunner is 11.52. It supports internet explorer, mozilla firefox and Google chrome and has now improved integration with Shunra Network Virtualisation. It gives you Cell phone Emulator to record mobile apps. It's IPV6 support and it can be set up on Windows and Linux systems.
How Loadrunner Works:
Loadrunner simulates a huge selection of Vusers (Virtual Users) to utilize stress on the appliance. It monitors the performance on the application throughout the load and identifies the transactions that take more response time. What's more, it monitors system behaviour with regards to CPU and memory through the load. In addition, it takes different data from your servers through the load and plots the graph. Loadrunner can be integrated with assorted type of monitoring tools like HP Sitescope, HP Diagnostics and Linux servers and also the application can be monitored at code level with your monitoring tools.
By using Loadrunner we can easily do mainly four sorts of testing.
1. Load Testing
2. Stress Testing
3. Enurance Testing
4. Volume Testing
Loadrunner Supported Protocols:
Loadrunner supports different form of protocols like HTTP/HTML, Java, Java Over HTTP, Flex etc.
Loadrunner supports six languages C, C#, Java, Java Script, VB and VB.NETC. Preferred language for loadrunner is C. Java is additionally used depending on the protocol used. Loadrunner features its own functions called loadrunner functions or LR functions. In Loadrunner, different protocols use their own functions as an example html/http protocol uses web functions.
HP Loadrunner versus HP Performance Center
HP Performance Center can also be a performance testing software manufactured by HP. HP Performance Center was made on HP Loadrunner that has many features who are not found in HP Loadrunner.
HP Performance Center is usually a web based tool. It can be employed by different teams and projects. Performance Center can be utilized by so many projects where loadrunner can be utilized by only 1 project and the coordination is less with teams while using the HP Loadrunner. Performance Center is usually integrated with some other monitoring tools like HP sitescope, HP BSM, HP BAC.
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