File:VA EA Repository Introduction.jpg

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Description

English: VA EA Repository Introduction.

The graphic illustrates the central role the EA repository plays in the VA Enterprise Architecture.

EA information is collected from various business and project source documents. The collected information is filtered for artifacts relevant to the VA Enterprise Architecture, normalized, and imported into the repository. The repository is being implemented as a centralized database server using the Borland CaliberRM. The data in the repository is structured according to the Zachman Framework and the primitive models that have been developed for each cell. Original source documents are stored on the centralized server so they can be referenced from either the EA repository or from the generated models (Metis) and web pages (Forrest). EA artifacts in the repository are converted to a XML representation that is imported into Metis and Forrest. The EA has many potential VA users that will be served by the information generated for Metis and Forrest from CaliberRM XML data.

Date Accessed 25 Dec 2009

Source Process...Modeling...EA Repository Development

Author va.gov

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This image is a work of a United States Department of Veterans Affairs employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:25, 25 January 2009		667 × 433 (51 KB)	wikimediacommons>Mdd	== Summary == {{Information \|Description={{en\|1=VA EA Repository Introduction. The graphic illustrates the central role the EA repository plays in the VA Enterprise Architecture. EA information is collected from various business and project source docum

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Zachman Framework

File:VA EA Repository Introduction.jpg

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