Relational Databses

A database system or a Database Management System (DBMS) consists of a collection of interrelated data, known as a database and a set of software programs to manage and access the data.

• Mechanisms to create the definition of database structures
• Data Storage
• Concurrency Control
• Sharing of Data
• Distribution of Data Access
• Ensuring Data Consistency
• Security of the information stored, despite system crashes or attempts at unauthorised access.

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