Because information flows and data objects change and/or are replaced over time. How an enterprise uses data and information is documented at the Data and Information level of the EA3 Cube Framework. \nEA components at this level include documentation on the design, function, and management of information systems, databases, knowledge warehouses, and data marts. It…
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Because software applications and networks change and/or are replaced over time. The systems and applications that an enterprise uses to support its business services, product delivery processes, and information flows are documented at the Systems and Applications level of the EA3 Framework. One of the purposes of EA is to improve the integration and efficiency…
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Open standards at the national and international level promote EA component interoperability.
EA components are changeable goals, processes, standards, and resources that may extend enterprisewide or be contained within a specific line of business or segment. Examples of components include strategic goals and initiatives; business products and services; information flows, knowledge warehouses, and data objects; information systems, software applications, enterprise resource programs, and web sites; voice, data,…
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