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Answer» Both of these terms are closely related yet distinct. Performance testing is a subset of performance engineering that primarily deals with gauging the performance of the application under varying loads. The difference between these two are as follows: | Performance Testing | Performance Engineering |
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| This deals with designing test cases and executing them for determining the performance of an application. | This deals with engineers taking an active part in the SDLC cycle to DEVELOP HIGH-performance websites. | | It helps in uncovering bugs and performance bottlenecks by providing analysis reports to the developers to resolve them. | This helps developers meet the business requirements and meet the industry STANDARDS for reliability, scalability and speed right from the beginning of the application development process. | | This makes use of a variety of tools that is only concerned if a website sustains with a given load. | Performance engineering is more of a culture that emphasizes more on using best practices for ensuring that the high-performing applications are developed. | | This can be performed using cloud-based tools without requiring the background of programming skills. | To follow best coding practices to deliver high performing apps, it is very much essential to have GOOD programming knowledge. |
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