About this document
Understanding Data Models: Types Explained by srinivas is a document available to read on EtoBox.
Data modeling is the process of creating a conceptual representation of data objects and relationships for a database. There are three main types of data models: conceptual, logical, and physical. The conceptual model defines business concepts and rules, the logical model develops technical structures regardless of the database system, and the physical model describes implementation for a specific database. Data modeling helps visualize data, enforce rules and policies, and ensure consistency and quality.
- Author
- srinivas
- Language
- EN