PerfMatrix

Regular Expression (RegEx) – Easy to learn

Regular Expression (RegEx) is a sequence of characters that define a search pattern. Each character in a regular expression is understood to be a metacharacter (with its special meaning), or a regular character (with its literal meaning). For example, if we define a regular expression r. where ‘r’ is a literal character which matches just ‘r’ and ‘.’ is…
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How does JMeter simulate a real browser?

Just to have a knowledge of how to record the script for an application and execute the test; should not be enough for a performance tester. As described in the previous article, performance testing should be realistic rather than just a simple test. To implement this concept, a performance tester should know how does a…
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How to make a Performance Test more realistic?

Performance Testing of any application or system has two primary objectives: To find out the capacity of the system at the desired load To find out the performance bottleneck which restricts the system to achieve the expected load. On the basis of these two main goals, performance testing tools are designed. One point to be…
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UI Performance Testing Tools

Now a day, it is straightforward to check the response time of any website from different geographical locations. For a company, it’s important to determine their website’s or system’s performance on a regular basis. The better performance of the website of any organization increases the ranking in the search engines like Google and faster pages…
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Chaos Engineering Training

Topic: Chaos Engineering – A leap towards the role of a System Reliability Engineer Training Training Details: Training Agenda: Responsibilities and activities performed by a chaos engineer or a site reliability engineer. Gremlin and its applications in chaos engineering Building resilient systems and applications Design, Plan, Manage and run chaos experiments at your company Break…
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JMeter Distributed Testing Alternative

Written By: Swetha Pujari Due to the company’s network/firewall policy, sometimes setting up the connectivity between master and slaves in JMeter’s Distributed Testing has obstacles or delays due to firewall requests. As an interim solution, we can use Parallel Testing to execute higher loads by dividing the load across multiple machines. This is a good…
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