The definition of an architecture used in ANSI/IEEE Std 1471-2000is: “the fundamental organization of a system, embodied in its components, their relationships to each other and the environment, and the principles governing its design and evolution.” An enterprise architecture (EA) is a conceptual tool that assists organizations with the understanding of their own structure and the way they work. It provides a map of the enterprise and is a route planner for business and technology change. Normally an enterprise architecture takes the form of...
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