Enlist various users of DBMS and specify their roles?

Various users of a Database Management System (DBMS) include:

1. Database Administrators (DBAs): They manage the database environment, ensuring data integrity, security, and performance.
2. Developers: They design and implement applications that interact with the database, writing queries and managing data access.
3. End Users: These are non-technical users who interact with the database through applications to retrieve or input data for their specific needs.
4. Data Analysts: They analyze and interpret data stored in the database to support decision-making and generate reports.