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Rules of Thumb for the Use of COTS Products

December 2002 Technical Report
Michele Motsko, Tricia Oberndorf, Ellen-Jane Pairo, James Smith

This 2002 report provides information to help guide decisions about when COTS products are an appropriate solution,and when they are not.

Publisher:

Software Engineering Institute

CMU/SEI Report Number

CMU/SEI-2002-TR-032

Abstract

More and more organizations are realizing the benefits-and sometimes the necessity-of incorporating commercial off-the-shelf (COTS) products in the systems they acquire and use. But COTS products are not necessarily the right solution for every system. When is it wise to pursue a COTS-based systems approach, and when is it best to hold back? How can sound COTS-based-system practices be reconciled with an organization's regulatory and policy constraints? This report provides some information to help guide these decisions.