In relational database management systems (RDBMS), a schema defines the structure of a database, including tables, their columns, data types, and relationships. It acts as a blueprint outlining how data is organized and stored. The schema is often visually represented using an entity-relationship diagram.

1. Dr V Suganthi
Associate Professor
Department of Computer Science
Sri Ramakrishna College of Arts & Science
SCHEMA
in RDBMS