Oracle on Monday released a new version of its SQL Developer Data Modeler. Version 3.0 of the free, light-weight tool adds collaboration support by integrating the popular Subversion open source ...

Oracle introduced the Oracle SQL Developer Data Modeler. The standalone tool supports logical, relational, multi-dimensional and data type modeling while featuring multi-layered design and generation ...

Data modeling is the procedure of crafting a visual representation of an entire information system or portions of it in order to convey connections between data points and structures. The objective is ...

Microsoft Access is a powerful database that is part of the Microsoft Office package, and by combining its user-friendly ...

We have an ancient AS/400 730 system that still houses some old budget/financial data. We'd like to decommission this box, and migrate the data to a SQL server. The data won't be modified or changed ...

SQL has dominated data querying for decades. Newer query languages offer more elegance, simplicity, and flexibility for modern use cases. For the last three decades, databases and Structured Query ...