This includes the testing process to be implemented, data for the test environment, test schedule, test points, etc. So Proper planning and management is required while doing reliability testing. Reliability Testing is costly compared to other types of testing. Regression Testing is conducted after every change or update of the software features and their functionalities. Regression testing is mainly used to check whether any new bugs have been introduced because of fixing previous bugs. Load Testing is conducted to check the performance of the software under the maximum workload. Usually, the software will perform better at the beginning of the process, and after that, it will start degrading. Each operation has to be checked for its proper execution.Interaction between the two operations is reduced.Each operation in the software is executed at least once.Software reliability testing includes Feature Testing, Load Testing, and Regression Testingįeatured Testing checks the feature provided by the software and is conducted in the following steps:. Some of the tools useful for this are- Trend Analysis, Orthogonal Defect Classification, and formal methods, etc. To conduct Performance Testing of various modules of software applications after fixing a defect.Īfter the release of the product too, we can minimize the possibility of the occurrence of defects and thereby improve the software reliability.To find the number of failures occurring is the specified amount of time.To find the structure of repeating failures.The objective behind performing reliability testing are, Reliability testing is done to test the software performance under the given conditions. Complex systems will be tested at the unit, assembly, subsystem, and system levels. Reliability testing will be performed at several levels. The main purpose of reliability testing is to check whether the software meets the requirement of customer reliability. This testing helps discover many problems in the software design and functionality. Reliability Testing is one of the keys to better software quality. The number of faults present in the software.Probability = Number of failing cases/ Total number of cases under consideration Factors Influencing Software Reliability The following formula is for calculating the probability of failure. Reliability Testing can be categorized into three segments, The probability that a PC in a store is up and running for eight hours without crashing is 99% this is referred to as reliability. Example Methods for Reliability Testing.Factors Influencing Software Reliability.In this Reliability Testing tutorial, you will learn:

How to improve reliability of results