IJSRP, Volume 5, Issue 1, January 2015 Edition [ISSN 2250-3153]
Lanke Vishal, Pawar Atul
Poor product performance is one of the major causes for its market failure. They tend to have their roots in inadequately drafted Non-Functional Requirements (NFRs), poor architectural and design decisions, and inadequate NFR testing practices right from the beginning. Performance, reliability, and availability considerations must be built into the system from the time it is conceived.