In the realm of application development Quality Assurance (QA) is the systematic approach to development procedures and processes which ends up in an finish product that meets the specifications set out in the development plan.
Software quality assurance is not without cost. Competitive companies have whole departments devoted entirely to QA. Having an effective QA technique in place creates a sense of reliability and confidence in customers. They can trust defects will be eliminated before the final product is introduced. The cost of QA then is well justified. Calculations from industry leaders indicate that the costs associated with building a product correctly the first time around are much less than the costs associated with fixing issues after delivery. In plenty of cases, the cost can be exponentially greater to fix mistakes after the fact. You can also visit software testing tools for more details.
A company stands to lose great sums of money if it does not implement some kind of QA in the coursework of the production technique. There’s obviously the costs a company must undertake to correct issues one time they are discovered. Those costs can be calculated but the cost of future profits lost because of tarnished credibility is much more difficult to quantify. According to Rex Black, president and principal consultant of RBCS, “A nice (QA) team ought to find 85% or more of defects” saving the company in his estimation about $500,000 yearly.
Ultimately QA is about improving a company’s profitability, but the way that overall aim is accomplished is by planning, developing and testing the application at various stages to prevent bugs and the costs associated with repairing them. Bad application, filled with bugs, can cost a company an limitless amount. Outside costs such as lost sales, liability, refunds or recalls, and additional support staff to correct and support customers who are having issues all eat away at profitability. Internal costs associated with a poor or nonexistent QA technique include profits lost in the coursework of delays to market and time wasted by development teams fixing bugs as they arise unexpectedly. Implementing and closely following nice QA standards can help avoid issues before they even arise in the first place.