Performance testing services is a type of non-functional testing aimed at subjecting the system under evaluation to a high practical workload that mimics the actual activity of prospective users interacting with it. This helps in predicting the system behavior and the extent to which it performs the functions it is designed to perform, without degrading the service and with optimal and stable response time.
This type of software testing is a mandatory requirement for most technical projects, as they allow for the maximum possible information about the system's behavior.
Performance tests are those that test a system's workload to measure its speed, reliability, and stability under working conditions. The objectives of these tests are many:
Performance tests can be used for many kinds of apps:
There are many types of performance tests. Continue reading this article in order to find out about them.
Types of performance tests
There are different types of performance tests, and each one eliminates a specific problem.
As can be seen from the various definitions covering performance testing, they are not completely independent from each other. It can also happen that when the load test is run, the system's limit is exceeded and therefore it is considered a stress test.
There are many tools on the market that can be used for performance testing. Some well-known are NeoLad, LoadRunner and JMeter. The latter is open source, while the other two allow 50 parallel users for free, and from there you need to get a license.