What Jmeter is and What it is not

Posted by Mind Q Online on September 25th, 2017

Jmeter is an exceptional tool for overall performance testing. It is simple, bendy and scalable for our performance testing needs. We had been the use of it for almost all performance testing projects. It became at the beginning designed for testing web applications but has for the reason that extended to other test functions.

However over the time we have observed that there are numerous misconceptions about this tool among testers. In this article will clear the ones misconceptions.

So first, let's communicate approximately what Jmeter is.

It is a free overall performance testing tool: well, obvious. Is not it?

Supports distinctive protocols: You could load test many distinct protocols (Eg. HTTP, HTTPS, SOAP/REST, JDBC, LDAP etc.) the usage of Jmeter. That means you could use Jmeter load testing your web software, database, email server, authentication server as well as your FTP packages.

Easy and relatively extensible: It gives GUI (Graphical User Interface) to prepare and debug our script in a simplest way. It is functionality can also be programming through the usage of unique plugins. Additionally, it provides scriptable samplers. Which means you can customize your tests to include programming logic judgment as according to your necessities.

Now, let's have a look at what Jmeter is not always.

It is not a browser: As far as web services and remote services are worried, Jmeter looks as if a browser (or as an alternative, a multiple of browsers); however Jmeter does not perform all the actions supported by browsers. In particularly, Jmeter does not execute the Java script discovered in HTML (Hypertext Markup Language) pages. Nor does it render the HTML pages as a browser does.

It will not provide client side performance metrics: considering the fact that Jmeter operates at protocol level and does not support browser rendering, it will no longer offer patron facet overall performance metrics. It is not a replacement for your useful automation tool considering that it is far designed to carry out overall performance testing, it is not recommended to use it for useful automation. Positive, you could run it in 'functional mode'. However that functions is understood to incur lot of performance problems to your script.

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