LoadRunner Training in Pune

LoadRunner Course consists of

• Virtual User Generator

With this, we can replicate the behavior of users in the real world, which is why the name ” virtual user “. Here we record automated scripts and write them.

• Controller

Here we execute the scripts generated above. This controls the various load generators and associated scenarios. Analysis: Displays detailed results and presents them in an excellent manner using reports, charts, and graphics.

• Scripting Languages

LoadRunner client emulation scripts are typically created using the ANSI C programming language. However, Java and .NET programs can also be run by LoadRunner. Version 12.50 added the use of JavaScript for HTTP / HTML web scripts. Scripts from other test tools, such as Apache JMeter, NUnit, and Selenium, can be run by LoadRunner by declaring an interface library. This allows scripts to send key-value pairs to the controller when the script runs, so that response times can be assigned to specific conditions, such as the number of items displayed in the UI. LoadRunner scripts can also be called in Jenkins.

ADVANTAGES OF LOADRUNNER

• You do not need to install it on the server being tested. Native monitors are used. For example perfmon for Windows or rstatd daemon for Unix
• Uses ANSI C as the default programming language1 and other languages such as Java and VB.
• Excellent monitoring and analysis interface, where you can view reports in easy-to-understand color charts and graphs.
• Supports most protocols
• Facilitates the correlation significantly. We will look at the correlation in a series of articles later.
• Nice GUI-generated script via a one-click recording. Of course, you would need to customize the script to your needs.
• Excellent tutorials, comprehensive documentation and active tool support from HP.
  

   

  WHY IS LOADRUNNER TRAINING NEEDED?

  In daily life, new technologies/systems are added, and many users come across technologies. System and end-of-the-day users should be satisfied with the end-to-end performance of the application. Then, companies look for technical professionals who can handle this performance test with Load Runner for any current and projected E2E performance of the application.

  1. HP LoadRunner provides users with a complete and accurate picture of the end-to-end performance of their system so they can immediately detect and resolve bottlenecks and other issues before the applications go live.
  2. The performance testing is very exciting and challenging in the long run.
  3. It’s an open source tool that comes with the Community Edition with 50-lifetime virtual user licenses.

  JOB OPPORTUNITIES IN LOADRUNNER

  In the last 5 to 8 years, Internet usage growth has grown exponentially, which in turn increases the infrastructure and bandwidth of the Internet-hosted application. When the deployment of the application is planned, it is very important to test the performance with the assigned infrastructure, bandwidth, and configuration to make sure there are no surprises in the future when an unexpected number of users encounter the application.

  As a result, performance testing plays a critical role in launching or updating new applications, leading to a tremendous demand for performance testers in the IT marketplace.