Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

BANGALORE, INDIA: Oracle on Tuesday announced that it has introduced Oracle SQL developer data modeler, to help developers quickly and easily design data models for the Oracle Database. This new tool ...

Microsoft blogger lists 12 exams for SQL Server 2000 and Visual Studio .NET 2002 and 2003 that will retire soon after support for those products ends. A number of exams that count toward the MCDBA, ...