Can I read SQL Basics to Advanced Data Modeling on EtoBox?

SQL Basics to Advanced Data Modeling by SECE20A39MRUNAL VAIDYA is a document available to read on EtoBox.

What is SQL Basics to Advanced Data Modeling about?

The document discusses the history and evolution of SQL from the 1970s System R project. It then covers key concepts in data modeling like entities, attributes, relationships and different data modeling approaches. The levels of data abstraction and important perspectives like network, entity-relationship, hierarchical and relational models are explained. Components of a database like data, tables, relationships and queries are also defined.

Author

SECE20A39MRUNAL VAIDYA

Language

EN