Even the most experienced team can miss some of the bugs in a program and this can have a great impact on the whole project. These defects are coding errors that can give unexpected or wrong results in an application that is being developed.
Every tester knows that fixing these issues is important for the success of the software and the satisfaction of the customers. But what exactly makes defect management so crucial during any program development process? Here’s everything you need to know on the matter.
Understanding Defect Management
Defect management is a process where QA testers find and resolve software bugs. It’s necessary for the success of the program developed by a team. Defects can taint the product, causing it to malfunction or give strange or unexpected results. However, by managing defects, developers are able to find out what is causing the issues, where the error is located, and how to fix it.
The Different Types of Software Defects
There are various types of software defects, as well as different reasons why they occur. Their severity influences the way a program works and can seriously affect a user’s experience.
Now, whether you are creating or adding new code, these issues can still pop up. Recognizing the different forms of defects can make it easier for you to fix them when you are facing the situation.
Here are the most common types of errors you might see while testing a program in development:
- Unstable Environment
In some cases, the environment of a program might not be stable. It might be running on an OS that experiences frequent crashes. This can be enough to cause the software to fail, with customers dealing with frequent outages.
- Old Code
Not all code used in the software is new – some applications are backed up by older code. While it is not unusual for old code to cause errors, it makes it harder to find out what needs to be fixed. After all, you do not know when the bug occurred in the first place. Therefore, it might also be present in newer versions of the code.
Why Is Defect Management a Must-Have?
Any software development team should take advantage of defect management.This process ensures that the user experience is not ruined and that you do not have to keep going back to fix the same issue over and over again.
A good tool is important for every QA testing team because it can:
- Discover all bugs present in a program
- Report and track bugs automatically
- Make it easier for you to talk to customers about the errors
- Prioritize issues based on how severe they are and what it costs to repair them
- Help discover trends or patterns that bring new bugs
The Bottom Line
Defect management is an important process that shouldn’t be missing from your team’s strategy. It helps you find the errors much faster and keep a record so you know what to do with future bugs. Just make sure to find the right tool for the best results.