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 ...
SQL Server is a relational database management system, or RDBMS, developed and marketed by Microsoft. A database in SQL Server is made up of a collection of tables that stores a specific set of ...
Recently, a sudden power outage at our work caused an unclean shutdown of the SQL Server databases. Restarting the server started the recovery of each database. We were able to restore most of the ...
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