Today with new technologies emerging to serve customers, efficient delivery of the software and the ability to quickly resolve the issues that may occur are among the keys to a successful product launch. The users demand quality and seamlessly working products, and businesses want to deliver the software faster. 

Testing is one of the necessary procedures to ensure that the software is performing as entitled and, thus, doesn’t contain bugs. There are various approaches to executing the testing, which may depend on many factors. But as practice shows, the more often you test your product, the less time it takes to release and less budget to fix the mistakes.