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 ...

The structured query language is a powerful tool for connecting to many database systems that store data in tables organized into rows and columns. It's often used on the backend of business websites ...

How to back up MySQL databases from the command line in Linux Your email has been sent Whether you're running a LAMP stack on Ubuntu or CentOS, you need to back up your MySQL databases. Learn how to ...

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

Paradigma Software on Friday announced the release of Valentina Technology Release 2.4.3, an update to its relational database software for developers and business products. This version adds new, ...

DH2i, the world's major provider of always-secure and always-on IT solutions, announced the release of a new hands-on ...

Computer database software such as Microsoft's SQL Server benefits all types of businesses, as it makes recordkeeping fast, flexible and secure. SQL Server lets you disconnect a database from the main ...