Software performance testing is the best means of quality assurance. People in the IT have long realized the immense value of good testing of software applications to ensure that they perform perfectly well under the expected workload. Easy as it may sound, software performance testing involves a complicated procedure. Consequently, while software testing is done with the intention of finding bugs, there are numerous bottlenecks that rise during the very process of software performance testing. So, the purpose of the testing should be to eliminate the bottlenecks. But before that, one needs to find out what these common obstacles are and how they can be fixed.
Why Software Performance Testing is Done?
Software Test Automation is extremely necessary because it helps in checking the speed, scalability and the stability of the software. Also, the process of testing throws light on which aspects need improvement before it is out in the market. Any flaw or lack in the procedure leaves chances for the software to suffer from issues such slow operations, inconsistency in performance and poor usability. An underperforming software gains bad reputation and fails to meet expected sales goals. This is even more applicable for mission critical applications such as space launch programs or life saving medical equipments.
Obstacles to Look for While Testing Software Performance
- Load Time– Load time implies the speed of the software, which is the most important point to check in software performance. It is always advisable to keep the load time to a bare minimum, under a few seconds if possible. The speed of the software, if good, makes the very first positive impression on the user.
- Response Time– After speed, the response time of the software is the point worth considering. Response time is the total time taken from when the user inputs data into the application to the time when the application outputs a response to the given point. The response time should also be as less as possible. In this highly competitive market scenario, it is not expected from the user to wait very long for the software to respond. Users lose interest and prefer finding an alternative.
- Scalability– The scalability of the software is determined by how many users it can handle without hassles. Also, scalability depends on how smoothly the software operates under given conditions. The higher the scalability, the better is the chance of the software fulfilling an organization’s goals.
- Bottlenecking– Bottlenecks are basically obstacles in the systems, which degrade the overall performance of the system. Now, these bottlenecks arise either during a coding error or due to issues under certain loads. Since bottlenecking is usually caused by one faulty section of code, fixing of the issue can also be done by detecting that section of the code first and then solving it accordingly. Fixing of poor running processes or adding additional hardware usually solves the problem.
Entrusting the responsibility of software performance testing to reputed experts ensures that your software is tested thoroughly and is also set to satisfy the users.Google+