![]() The earlier you catch the defect, the more time and money you can save. The cost to fix that same defect in a post-release product is up to 30 times more. ![]() You can also fix fundamental problems with your processes that will benefit not only the current project, but all future projects as well.Īccording to an IBM white paper, the cost of fixing a defect in the testing phase is up to 10 times more than if you catch it in the design stage right at the start. By addressing the issue at root, you can drastically improve the final software and save money at the same time. The cause of defects can be traced to the original requirements, the design, the code implementation, the verification, the test planning, or even the final QA itself. This principle is applicable for software development and software testing, so much so, that it could have been developed to deal with software defects.Ĭareful application of RCA metrics can uncover serious inefficiencies in your software development processes. If something is broken, instead of just fixing it at the point of discovery, let’s investigate and try to fix the underlying cause at the point of origin. It’s a process that grew out of accident investigations to become a standard feature of hardware engineering. Root Cause Analysis (RCA) is an approach used in software testing to identify the root causes of defects or problems and address them instead of treating the symptoms.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |