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Understanding Three-Level Database Architecture by 35210376 is a document available to read on EtoBox.
What is Understanding Three-Level Database Architecture about?
The document outlines the Three-Level Architecture framework for database systems, which separates the internal, conceptual, and external levels of data management. It also discusses the general architecture of a database system, key concepts of the relational model, the ER model, normalization processes, and various SQL operations including DDL and DML commands. Additionally, it covers relational algebra operations such as selection, projection, and join operators.
- Author
- 35210376
- Language
- EN