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QAITLab is a very experienced and highly skilled company for providing testing services.
We are always stay keen on providing highly effective and efficient service of testing your applications, software website functionality and website design. We have hired very talented and skillful testers to meet all your requirements and provide you with our best services and make you permanent our client.

What Is Performance Testing?

Performance testing, a non-functional testing technique performed to determine the system parameters in terms of responsiveness and stability under various workload. Performance testing checks the speed, response time, reliability, resource usage, scalability of a software program under their expected workload. The purpose of Performance Testing is not to find functional defects but to eliminate performance bottlenecks in the software or device.

The focus of Performance Testing is checking a software programs:

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    Speed

    Determines whether the application responds quickly.

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    Scalability

    Determines maximum user load the software application can handle.

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    Stability

    Determines if the application is stable under varying loads.

Performance Testing Techniques:

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    Load testing

    It is the simplest form of testing conducted to understand the behaviour of the system under a specific load. Load testing will result in measuring important business critical transactions and load on the database, application server, etc., are also monitored.

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    Stress testing

    It is performed to find the upper limit capacity of the system and also to determine how the system performs if the current load goes well above the expected maximum.

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    Soak testing

    Soak Testing also known as endurance testing, is performed to determine the system parameters under continuous expected load. During soak tests the parameters such as memory utilization is monitored to detect memory leaks or other performance issues. The main aim is to discover the system's performance under sustained use.

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    Spike testing

    Spike testing is performed by increasing the number of users suddenly by a very large amount and measuring the performance of the system. The main aim is to determine whether the system will be able to sustain the workload.

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    Volume testing

    In volume testing large number of data is saved in a database and the overall software system’s behavior is observed. The objective is to check product’s performance under varying database volumes.

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    Scalability testing

    In scalability testing, software application’s effectiveness is determined in scaling up to support an increase in user load. It helps in planning capacity addition to your software system.

Performance Testing Goal

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    The primary goal of performance testing includes establishing the benchmark behavior of the system. There are a number of industry-defined benchmarks that should be met during performance testing.

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    Performance testing does not aim to find defects in the application. It also does not pass or fail the test. Rather, it addresses the critical task of setting the benchmark and standard for an application. Performance testing should be done very accurately. Close monitoring of the application/system performance is the primary characteristic of performance testing.

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    The benchmark and standard of the application should be set in terms of attributes like speed, response time, throughput, resource usage, and stability. All these attributes are tested in a performance test.

Objective of Performance Testing:

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    The objective of performance testing is to eliminate performance congestion.

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    It uncovers what is needed to be improved before the product is launched in market.

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    The objective of performance testing is to make software rapid.

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    The objective of performance testing is to make software stable and reliable.

Benefits of Performance Testing:

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    Validate the fundamental features of the software.

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    Measure the speed, accuracy and stability of software.

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    Performance testing allows you to keep your users happy.

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    Identify discrepancies and resolve issues.

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    Improve optimization and load capability.

QAIT Lab provides you with the facility of performance testing so that you can get your application/websites/software tested by highly skilled and professional tester. So, what you are waiting for contact us today and get your application/website/software tested.

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