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4 Things you Must Know Before Learning JMeter At current, performance testing is an essential component of every software or online application. However, it is crucial to understand whether the application will withstand the load or crash in different circumstances and on multiple platforms. This is where JMeter impresses everyone. Thus, mastering any performance testing tool might be difficult if you have started working with Apache JMeter. Thus, to know more about JMeter and its critical concepts, Jmeter Training in Noida is the best bet for your individual career goals. Apache JMeter is a free and open-source Java-based program. However, you can use this program to evaluate the performance, functionality, and load of online applications. Moreover, professionals may use it for other purposes like load testing, functional behavior testing, and performance measurement. Also, JMeter was primarily for testing applications but has now extended to include other test functions.
No matter what performance tool you use, you will not be able to execute JavaScript. As for any web page or app, we use HTML, CSS, and JavaScript JMeter will not run JavaScript functions placed on your application's page. For instance, The PerfTractor calculator app on the web page is developed entirely in JavaScript and does not make any network connections to the backend server. So, if you can't record a few activities with JMeter, it's most likely a JavaScript snippet. For such purpose, use Developer tools and debug to confirm. JMeter is available in two modes; CLI and Non-CLI. Here, CLI stands for Command Line Interface. You can also refer to this mode as headless. On the other hand, Non-CLI includes a user interface where you may interact with the JMeter by pointing and clicking. However, for recording, scripting, and smoke testing, you may utilize the non-CLI mode. This mode consumes more resources, including CPU and memory. The primary elements of JMeter assist you in efficiently building the test strategy. However, you may need to go beyond the essential principles in a few cases. JMeter's primary functionalities assist the professional in recording, improving, and executing the test plan. So what if you have unique business criteria to meet? You might experiment with JMeter plugins or functionalities. To conclude, we have compiled the different things that every professional must know before start working on Apache JMeter. So, if you want to become proficient in this domain and start working as a professional tester, start enrolling in Jmeter Training in Gurgaon.