Performance Testing and Optimization Strategies in QA Consulting

What is performance testing?

It is a testing method that measures the speed, responsiveness and stability of a software product or application under a given workload. Performance related bottlenecks are tactically identified by the strategic implementation of a performance testing platform. Performance-related bottlenecks are identified and nullified by performance tests.

If a software product or application that is being developed is not tested for performance then there will be issues related to inconsistent experiences between browsers and the OS and also slow response times. Performance tests can also play a pivotal role in QA consulting activities based on the project specific requirements.  

The following are the optimization strategies that can be used in QA consulting:

1. Software testing should be incorporated in the early stages of the software development process: It is considered to be much better to carry on with the testing process rather than executing a phase and completing only after a specific point.

2. Significant test suites need to be created: Those test scenarios should be created by QA engineers through which the application's critical functionalities are evaluated accordingly. The most important tests should be grouped in small suites and then executed, so that the application can be qualified for further testing. 

3. The significance of assessing the right tools and frameworks: The testing goals and objectives need to be clearly understood by the team because clarity in goals will help the team to analyze and select the right tools and frameworks that are in accordance with their project requirements. To carry out effective QA consulting activities, the right tool or framework plays a key role. 

The following are two important parameters that can be taken into consideration, while assessing the right tool for the framework:

·      The specific browsers and platforms on which the tool needs to be tested

·      Analyzing whether the application is mobile-based or web-based.

Every tool may have certain prerequisites, such as the tool might be ingrained with specific technologies. Hence, the software tester must be well-versed in those technologies/programming languages from a tool implementation perspective.