The expansion of users and processed information during the application running bring into the question the stability of application working under the load. The performance testing service studies this challenge from the point of view of different aspects, allowing to detect the system bottleneck that can lead to its unstable work and even crash.
The complex of performance testing services allows to predict bug occurrence and to plan the preventive methods of their elimination in advance. Performance testing allows tracing the work of the load system.
Depending on the system characteristics, performance testing is divided into several types:
At the initial stage, the testing goals should be defined; only then dedicated testing team picks up types of testing for the further performance. After the preparation stage is finished, comes the workload designing; after this, a dedicated tester should select special automation tools for performance testing.