For a tester, one of the ideal ways to ensure that a system has the endurance to sustain actual load/business demand and at the same time serve multiple users reliably and in a timely manner is performance testing. We do performance testing so that we can provide management with the necessary information to make intelligent decisions about improvement and risk.
Traditionally, the test team has always been responsible for software quality. They own software quality control and assurance, putting themselves in both a reactive and a proactive mode in ensuring the product is of exceptional quality in meeting and exceeding end-user needs in the marketplace.
The art of software testing is extremely sophisticated and often misunderstood by those who do not engage in software testing. For such ‘non-testers’, these common misconceptions about software testing are often related to how software testing differs from other forms of testing.