What is performance testing?
We build a software application which enters into various testing phases such as unit testing, integration testing, system testing and acceptance testing. Here we are covering most of the aspects of the white box testing and black box testing. What about the software application performance? Can we say that an application which is functionally sound after testing is fit for the business purpose and use? Definitely not. There is another important aspect of testing which is
There are plenty of tools available in market which supports performance testing of web application. Many of them are licensed tools and few of them are open source as well. Few are supporting only web applications few can handle only web API’s. However, VSTS stands tall among them with having support to both of them. Unlike the Load UI and Jmeter it has lots of flexibility because of support of C# as backend scripting language. Of course it has that
Big Data is a term used for large amounts of structured or unstructured data that has a potential to give some information. When talking about big data, specific quantity of data cannot be told but it is generally of petabytes and exabytes amount. Such large amount of data cannot be integrated easily. The big data, vivacious amounts of fast moving data is useful in increasing the growth of businesses by understanding the customers and products better. In spite of availability
This is the guest post from Anmol Rastogi, he is currently working as QA Manager in the Cognizant Technologies, Pune. He is having total 11 years of experience in the IT industries.
Performance testing is the testing technique used to determine the performance components of a particular system/ application in a specific situation. It determines how much resources are used and how much product/system is scalable, reliable, responsible, and speedy during test. This testing does not give pass
Procedure to reduce limitations of JMeter in distributed environment, following are the guidelines will assist in creating a real and continuous load:
Decrease resource necessity Find out the Scoping Rules and design consequently Find the JMeter logs Before executing scripts,find out the default browser Connectivity settings Reduce and limit the Number of Threads Don’t use functional mode Only use same sampler in a loop rather than lots of similar samplers, and also use variables (CSV Data Set)
Distributed testing is a testing process, supports multiple systems to implement stress testing. Distributed testing is helpful to test those web sites and web server applications who work with multiple clients simultaneously.
Figure shows the client-server model of Distributes testing,
Master: A JMeter GUI which controls each slave. Slave: A JMeter-server which gets command from the master and sends the request to server under test. Target: The web server gets request from slaves, under test
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