The heart of any relational database management system is the system catalog that documents the database objects and system settings being used. The system catalog offers a wealth of information about ...

Online analytical processing (OLAP) databases are purpose-built for handling analytical queries. Analytical queries run on online transaction-processing (OLTP) databases often take a long time to ...

Databases are used in many different settings, for different purposes. For example, libraries use databases to keep track of which books are available and which are out on loan. Schools may use ...

In his book, "Business at the Speed of Thought", Bill Gates described how an enterprise's information system, or EIS, should act like a "digital nervous system." When a heavy object falls on a finger ...

Ubuntu Server, developed by Canonical Ltd., is a free, open-source Linux distribution based on Debian. Widely recognized for its ease of use and robust performance, Ubuntu Server hosts websites, file ...