If you think about performance testing, it feels like a necessary part of a development cycle, right? But what if we tell you there are millions of companies in the development business and they still can’t care less about performance testing? It’s a fact, and companies don’t think about performance testing as a core part of their development cycle, it comes later.
Today we will be looking at the importance of performance testing. We will guide you through steps that are important in performance testing.
What Is Performance Testing In The Modern World?
Performance testing is the concept of gathering all the information related to tests to check the application’s speed, robustness, reliability, and correct size. The primary purpose of the testing is to find functional defects that are present in the application. The process is used to eliminate performance bottlenecks, which could slow down the app and affect its processing.
Different Types Of Performance Testing
Load Testing: It is used to understand the system’s behavior when a program has been loaded into it. This type of testing is preferred in the areas where business-critical transactions and loads on the database are measured.
Stress Testing: When we are trying to find the upper limit of the system that we have. And check how good a system can perform when overloading it from its expected maximum capacity.
Endurance Testing: It is the same as the endurance race that you see on sports TV. But here, the only difference is that we are testing the system’s endurance by putting them on a high workload for long periods. This is done to see whether there is any issue during continuous usage. This type of testing is also termed as soak testing.
Spike Testing: In spike testing, we increase the number of users in a system all of a sudden and then check how the system can handle it. The spike testing’s main aim is to check if the system can control the sudden increase of workload and still sustain its performance.
The Seven Performance Testing Steps
Given below are the seven steps which you need to follow as they are written to execute performance testing of your system successfully.
Do the retests until the improvement ratio is minimal, and you are facing a bottleneck from the CPU power. Here increase the CPU power if needed and then restart the system.
These are seven steps of performing a complete performance test on your system. It might look like a small process at the start. But as you fine-tune your system, you will find out how much power and work efficiency, you can make your system just by little tweaks.
In software engineering, performance testing is vital to optimizing a program before releasing it in the market. It will help you in retaining customer satisfaction, along with loyalty.