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SQL Data Dictionary vs SQL Developer Data Modeler

A side-by-side look at SQL Data Dictionary and SQL Developer Data Modeler. For an in-depth review of either product, follow the links below.

SQL Data Dictionary

SQL Data Dictionary

Development

A SQL data dictionary is a centralized repository of information about a database's schema. It documents tables, columns, data types, indexes, keys, views, stored procedures, and other database objects.

databaseschemametadatadocumentation
SQL Developer Data Modeler

SQL Developer Data Modeler

Development

SQL Developer Data Modeler is a free graphical tool that helps developers design complex relational databases. It provides a visual interface to model entities and relationships, generate DDL scripts, and reverse-engineer from existing databases.

databasemodelingsqlddlentity-relationship-diagram