Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

Modeling the real world: structures, constraints, and operations. The entity relationship to data modeling (including network hierarchical and object-oriented), emphasis on the relational model.

ERBuilder Data Modeler is an easy-to-use, all-around data modeling solution for data modelers and data architects. The software allows you to design databases by using entity relationship diagrams ...

Robert L. Leitheiser, Salvatore T. March, The Influence of Database Structure Representation on Database System Learning and Use, Journal of Management Information Systems, Vol. 12, No. 4 (Spring, ...

An early preview of database migration services, allowing Oracle and SQL Server applications to be more-easily shifted to Azure, is also part of today's Build keynote.

One of the most important steps in desiging a database is establishing the data model. Part one of a two-part article describes how to create a logical model.