Articles to grow your career


Stress Testing

Stress testing verifies a system in terms of its stability in critical conditions. This type of performance testing is similar to performance testing, that is why some people argue about its classification. Testing performance under extreme conditions is first of all necessary because system failure can lead to serious consequences, which can affect costs or even human lives.

It is usually not possible to manually provide critical load conditions. That is why testers use the following strategies:

  • Focusing on certain types of transactions. This has a much bigger influence on the occurrence of critical situations than if using load testing.
  • The use of scripts, virtual users, and other automated simulators of intensive workflow, which allows you to investigate the behavior of the software under peak load.
  • Research of system bottlenecks.
  • Investigation of error and exception handling processes.

Do you want to join us?

Leave an application and get a free consultation from our manager.

  • Help in choosing a direction
  • Course consultation
  • Additional materials for the start

Another case when stress testing is used is to test software capacity to determine system safety margin when it fully meets the performance requirements. It is important to take into account both the current load of requests and transactions and their expected number. Capacity testing allows assuring software quality that meets the specified requirements.

stress testing

Alex Kara
By Alex Kara on Aug 12, 2021
QA Testing Types