Why testing is important in software development

Software Testing is necessary because we all make mistakes. Some of those mistakes are unimportant, but some of them are expensive or dangerous. We need to check everything and anything we produce because things can always go wrong — humans make mistakes all the time.

Since we assume that our work may have mistakes, hence we all need to check our own work. Now, the question arises, why did it happen? It is because of the improper testing of the net banking application before release. Thorough testing of the website for all possible user operations would lead to early identification of this problem.

Therefore, one can fix it before releasing it to the public for a smoother experience. In the above example, we can observe that due to the presence of defects , the system failed to perform the required operation and didn't meet the client's requirements. Appropriate testing techniques applied to each test levels , along with a proper level of test expertise, ensures an absolute reduction in the frequency of such software failures. The delivery of an optimal quality software product that has unique and innovative features has always been the priority of the software industry worldwide.

However, without evaluating software components under various expected and unexpected conditions, the team cannot guarantee these aspects. Therefore, testing is performed to test every software component large and small. To conclude, the importance of software testing is imperative. Software testing is a crucial component of software product development because it improves consistency and performance.

Though the main benefit of testing involves error rectification and debugging, testing also helps businesses understand an actual and expected outcome so that they can improve the quality of their products. If software is produced without testing, it could be dangerous to buyers because software has a unique development lifecycle that has important technical components.

Testing is recommended because it ensures validation and authentication. If all bugs are removed, the software will be more accurate and reliable. At Axis, we believe software testing is a critical part of the software development process and deserves an experienced, professional approach. You can also reach us via email at info axistechnical. These days the market is so saturated that first impression is important, otherwise users will find another product that meets his needs.

All could be eliminated if you invest in testing at the start product development, because bringing the biggest value in this saturated market will make your business stand out. This is just another example to illustrate how much of a chaos a small glitch in the system can have. TestDevLab Blog. Software Testing Saves Money Testing has many benefits and one of the most important ones is cost-effectiveness.

In May of , a software bug caused the bank accounts of customers of a major U. Additional customer complaints included overdrawn and locked out accounts. Security Another important point to add is security.

Cairns Hospital — A catastrophic glitch affecting five Australian hospitals was introduced during the application of security patches designed to counter potential future cyber-attacks. It required more than two weeks for the hospitals to recover their electronic medical record systems. China Airlines Airbus A crashed due to a software bug on April 26, , killing innocent lives. Product Quality In order to make your product vision come to life, it has to work as planned.