A database administrator (DBA) is a person responsible for the design, implementation, maintenance and repair of an organization's database. They are also known by the titles Database Coordinator or Database Programmer, and closely related to the Database Analyst, Database Modeler, Programmer Analyst, and Systems Manager. The role includes the development and design of database strategies, monitoring and improving database performance and capacity, and planning for future expansion requirements. They may also plan, co-ordinate and implement security measures to safeguard the database.
Employing organizations may require that a database administrator have a certification or degree for database systems (for example, the Microsoft Certified Database Administrator).A database administrator may administer databases remotely, using a remote database administration client program, such as Microsoft SQL Management Console, that enables them to connect to the server system to both monitor and manage the database server software.
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