Architecture of Interoperable Information Systems: Difference between revisions

Revision as of 08:16, 31 December 2012

Revision as of 08:17, 31 December 2012

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== Definition ==

The automation of cross-organizational [[business process]]es is one of the most important trends of the information age. Instead of a tight [[integration]] collaborating organizations rather strive for a loose coupling of their information systems: information systems should be able to work together but retain as much independency as possible. This characteristic is also called '''[[interoperability]]''', or in the context of of collaborating organizations, [[Business Interoperability Interface#Business Interoperability|Business Interoperability]]. In comparison to technical interoperability notions, this term refersreferring to the capability of autonomous organizations to execute a collaborative business process among them.

'''[[Information systems|information system]]''' are systems that process information, i.e. they capture, transport, transform, store and offer information. Following the conception prevailing in information systems research, an information system comprises not only the hardware and software of an enterprise, but also the related human actors, business functions and processes as well as organization structures.<ref>Compare for example Becker & Schütte (2004, p. 33): Handelsinformationssysteme – Domänenorientierte Einführung in die Wirtschaftsinformatik 2nd Edition, Redline Wirtschaft, Frankfurt or Gabriel(2008): Informationssystem. Enzyklopädie der Wirtschaftsinformatik, Online Lexikon. Oldenbourg Wissenschaftsverlag, Germany. </ref> This broad understanding is also embodied by the [[Zachman Framework]].