EA3 artifact D-6: The Activity/Entity Matrix An Activity/Entity Matrix is developed by mapping which data entities are affected by related line of business activities. Often called a ‘CRUD’ matrix because it identifies the basic types … Read more
EA3 artifact D-5: Physical Data Model The Physical Data Model (PDM) is used to describe how the information represented in the Logical Data Model is actually implemented in an information system. There should be a … Read more
EA3 artifact D-4: Data Flow Diagram The Data Flow Diagram (DFD) is intended to show the processes within a system that exchange data, and how those exchanges occur. This artifact compliments the B-1 Business Process … Read more
EA3 artifact D1.1 / D-2a: The Information Exchange Matrix The Information Exchange Matrix describes relevant attributes of data exchanges between systems. These attributes include size, logical specification of the information i.e., media, timeliness required, and … Read more
EA3 artifact D-3: Data Quality Plan The Data Quality Plan addresses the processes and internal controls implemented over spending information, including data quality control procedures. A Data Quality Plan is mandatory in the US Federal … Read more
EA3 artifact D-2: The Knowledge Management Plan The Knowledge Management (KM) Plan provides a detailed description of how knowledge, information, and data are shared across the enterprise. The KM Plan includes descriptions and diagrams of … Read more
