Explain database administrator and its functions
Database Management System
Computer Science Engineering
507
Krishav
A database administrator (DBA) is a specialized role within computer systems administration. DBAs develop and operate the data storage ecosystem that digital businesses rely on. Today, tasks traditionally associated with the DBA role are often performed by DevOps personnel. The role of a Database Administrator (DBA) is to manage and maintain the performance, security, and integrity of a database.
A database steward is an administrative function responsible for managing data quality and assuring that organizational applications meet the enterprise goals.
Database Administrator manages and controls three levels of database internal level, conceptual level, and external level of Database management. The primary function of a DBA is to implement, maintain, optimize and manage database structures for the enterprise.