What kind of model is the Enterprise Data Model (EDM)?

What kind of model is the Enterprise Data Model (EDM)?

• A. Highly detailed technical model
• B. A holistic, implementation-independent model
• C. Project-specific model
• D. Simple visual representation

Answer: (B)

The Enterprise Data Model (EDM) is considered a holistic, implementation-independent model because it provides a broad view of the organization's data requirements and structure without being tied to specific technology or implementation details. This model encompasses the high-level concepts and relationships of data across the entire organization, aiming to establish a common understanding of business data across various departments. An EDM focuses on the overall data architecture and serves as a blueprint for how data is utilized and managed within the enterprise. It reflects the strategic needs of the organization and helps ensure consistency and clarity in data definitions, which is essential for effective data management practices. By being implementation-independent, the EDM allows for flexibility and adaptation to changes in technology or business processes without needing a complete redesign of the data model. This quality sets it apart from more technical or project-specific models that are focused on particular systems or applications.

The Enterprise Data Model (EDM) is considered a holistic, implementation-independent model because it provides a broad view of the organization's data requirements and structure without being tied to specific technology or implementation details. This model encompasses the high-level concepts and relationships of data across the entire organization, aiming to establish a common understanding of business data across various departments.

An EDM focuses on the overall data architecture and serves as a blueprint for how data is utilized and managed within the enterprise. It reflects the strategic needs of the organization and helps ensure consistency and clarity in data definitions, which is essential for effective data management practices. By being implementation-independent, the EDM allows for flexibility and adaptation to changes in technology or business processes without needing a complete redesign of the data model. This quality sets it apart from more technical or project-specific models that are focused on particular systems or applications.