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BUY-IT. A framework for purchase-based software development

: Anastasopoulos, M.; Assmann, D.; Kamsties, E.; Ochs, M.A.

urn:nbn:de:0011-n-89723 (608 KByte PDF)
MD5 Fingerprint: fa545e0252aec3a9fd8c7e3a00107a4a
Created on: 20.02.2002

Kaiserslautern, 2001, VII, 14 pp. : Ill.
IESE-Report, 010.01/E
Reportnr.: 010.01/E
Report, Electronic Publication
Fraunhofer IESE ()
COTS; integration; outsourcing; requirement; software acquisition; software purchase; subcontractor; make-or-buy

This report outlines the BUY-IT methodology framework on the level of its core processes. The BUY-IT methodology aims at supporting organizations in performing purchase-based software development, i. e. software development using Off-The-Shelf (OTS) system components or software development using system components developed by software subcontractors. The BUY-IT methodology provides support for make-or-buy decisions for system components according to high level requirements and the engineering of precise measurable requirements. Moreover, the BUY-IT methodology gives guidance in assessing, selecting, and buying an OTS system component, and supports the integration of OTS or subcontractor-made system components with the entire system under development.