About Some Main Software Testing

By Author: David Coursey
Total Articles: 3
Comment this article

Software testing is an important procedure that has to be carryout out daily by a professional tester. If testing services are undertaken properly and by the right person, then you do not have to worry about bugs and hackers.

Software testing is an important procedure that has to be carryout out daily by a professional tester. If testing services are undertaken properly and by the right person, then you do not have to worry about bugs and hackers. A good plan should be staged to achieve better results. Mind you, a performance testing will be undertaken at the end of the day to establish whether desirable results were arrived at. Therefore, if the right plan was not prepared the results will not march with what was expected since a few issues are likely to be overlooked. A good plan will stipulate the scope of the test and objectives will be defined. Focus is another component of the plan and a good methodology shall be adopted. A good schedule will also need to be prepared to show how and when the testing will be undertaken.

Proper planning is one of the best practices and works to your advantage. Testers are ...
... also expected to keenly undertake their testing services. This means that they should not miss any stage. Clear logging of bugs is another best practice that should be followed by a good tester. In addition to functional testing, efficient regression test should be embarked on. This will help the software to work properly even with various changes. Some of the testing that are available includes the following.

Performance testing is one of them. These are tests that are performed to establish how various components of software are working, in a certain situation. The testing also entails checks on scalability, resource usage as well the reliability of the system. It is a subsection of performance engineering in the context of software. A benchmark will set to used as a score card on the behavior of software. The benchmarks can be tailor-made or a person can use the ones that are universally available in this industry such Latency chart. The main aim of this testing is to show how accurate a software is. Its performance shall be monitored to see whether results were as expected.

Load testing is the other common type of testing that is carried out by a good tester. This software testing is geared toward finding out the optimal limit of load that a system can hold. Hence, the load will be increased steadily and constantly until a threshold limit is reached. It is a bit simple and it makes use of the readily available automation tools. It is also referred as endurance or volume testing. The goal of this testing is to establish the maximum volume that can be endured by a system. It is also aimed at monitoring the results. In some cases, a system can be fed with a task that is empty to see how it behaves with nil-load situations.

Stress test is also common. Here, existing resources are overloaded by undertaking excess jobs with an intention to see whether the system will breakdown. Sometimes a component can be removed to observe the behavior of the overall system and is referred as negative testing. Fatigue testing is also available to check the stability of an application.
Resource: http://www.appvance.com/