UI Testing: A Beginner’s Guide - By Testim

User interface testing, a testing technique used to identify the presence of defects is a product/software under test by using Graphical user interface. Such testing is as important as the other type of testing. 

Testim has described a detailed approach of UI testing in the article. As this is an out of performance testing domain topic but good to have the knowledge so that you can understand the basic purpose and its need.

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Open-source APM Tool list

Many open-source tools are available for Performance Testing like Apache JMeter, Gatling etc. Following the same trend, you can also get some open-source APM tools which do not need any single penny other than the hardware cost.

Henn Idan has written an article in which he has listed out some open-source APM tools especially for Java. This article is useful because you can get the information about freeware APM tool as well as you can compare their features to use them in your project. Refer to the below link to read the post:

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Podcast - Performance Engineering - Sajeesh Nair

Check out this podcast in which Sajeesh talks about his experience with performance engineering and a lot more other interesting stuff which will help you to enhance your performance engineering skill.

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