NIST Enterprise Architecture Model: Difference between revisions

Revision as of 23:13, 27 January 2016

Revision as of 18:47, 9 February 2016

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* Data Architecture suggests specific data delivery systems, and

* Data Delivery Systems (Software, Hardware, Communications) support the data architecture.

The hierarchy in the model is based on the notion that an organization operates a number of business functions, each function requires information from a number of source, and each of these sources may operationoperate one or more operation systems, which in turn contain data organized and stored in any number of data systems.<ref>John O'Looney (2002). ''Wiring Governments: Challenges and Possibilities for Public Managers''. Greenwood Publishing Group. p.67.</ref>

== History ==