DAMA DMBOK: Data Modeling Introduction

Hello everyone,

I’m writing a new series about data modeling section of DAMA DMBOK. This is the first and summary section of the series. Have fun.

The Data Modeling section of the DAMA Data Management Body of Knowledge (DMBOK) provides guidance on the use of data modeling techniques to design and document data structures for use in information systems. It covers the concepts, principles, and practices of data modeling, as well as the various types of data models and the roles they play in the data management process.

Data modeling involves the creation of a logical representation of the data structures and relationships within an organization’s information systems. It is a key step in the design and development of any information system, as it helps to ensure that the data structures are well-organized, efficient, and aligned with the needs of the organization.

There are several types of data models, including conceptual, logical, and physical models. Conceptual models represent the high-level view of the data structures and relationships within an organization, and are used to communicate the overall design of the system to stakeholders. Logical models represent the detailed design of the data structures and relationships, and are used to guide the implementation of the system. Physical models represent the actual implementation of the data structures and relationships, and are used to guide the creation of the system’s physical database.

The Data Modeling section of the DMBOK also covers the various roles and responsibilities involved in data modeling, including the data modeler, the data architect, and the data steward. It also discusses the importance of maintaining the data model throughout the lifecycle of the information system, and provides guidance on how to document and manage changes to the model.

Overall, the Data Modeling section of the DMBOK provides a comprehensive overview of the data modeling process and the various techniques and practices involved in designing and documenting data structures for use in information systems.

That’s all folks, than you for your interest

You can find about Data Modeling Components from my second article, https://bit.ly/DAMAComponents.