Presentation about Database and Database Administrator
- 2. DATABASE USER AND TYPES DATABASE : In the context of databases, a "database user" refers to an individual or application that interacts with the database. Users typically have specific permissions and roles that define what they can and cannot do within the database. Here’s a breakdown of common types of database users and their roles:
- 3. 1.Database Administrator(DBA) • Role : Oversees the entire database system. • Responsibilities : Managing database performance , security , backup and recovery , user access , and overall database maintenance. • Privileges : Full access to all database objects and configuration settings.
- 4. 2. Database Developer • Role : Designs and develops database structure and queries. • Responsibilities : Writing SQL queries , creating stored procedures , and optimizing database performance. They work on the database schema, data models, and application integration. • Privileges : Usually has access to modify database objects but not necessarily to manage database security or backups.
- 5. 3. Database Analyst • Role: Analyzes data and generates reports • Responsibilities: Creating and managing reports, performing data analysis, and ensuring data integrity. • Privileges: Read access to data, and sometimes the ability to create and modify reports or views.
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