Can I read ANSI-SPARC Three-Level Architecture on EtoBox?

ANSI-SPARC Three-Level Architecture by Noman Ali is a document available to read on EtoBox.

What is ANSI-SPARC Three-Level Architecture about?

The document describes the ANSI-SPARC three-level architecture for database systems. It has three levels: the external level which describes how data is viewed by users without knowledge of physical storage, the conceptual level which describes the logical relationships between data, and the internal level which describes how data is physically stored. The objectives are to provide different views of data for different users, shield users from storage details, and allow the database structure and storage to

Author

Noman Ali

Language

EN