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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