This chapter discusses database management and discusses key topics such as: 1. The functions of database management systems and why data is important for organizations. 2. The differences between file processing systems and database approaches, and benefits of databases like reduced redundancy and improved access. 3. Popular database models like relational, object-oriented, and multidimensional databases. 4. Database administration tasks like design, security, backup and recovery procedures. 5. The roles of database analysts and administrators in managing, maintaining and protecting organizational data.