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A database administrator (DBA) manages computer databases. [1] The role may include capacity planning , installation , configuration , database design , migration , performance monitoring, security , troubleshooting , as well as backup and data recovery .
Database administration is the function of managing and maintaining database management systems (DBMS) software. Mainstream DBMS software such as Oracle, IBM Db2 and Microsoft SQL Server need ongoing management. As such, corporations that use DBMS software often hire specialized information technology personnel called database administrators or ...
Master of Business Administration: MBA or M.B.A. Master of Business and Science: MBS: Master of Public Administration: MPA or M.P.A. Master of Transportation Safety Administration [136] MTSA: Member of the ACE: ACE: American Cinema Editors: Member of the ASC: ASC: American Society of Cinematographers: Member of the CSA [137] CSA: Casting ...
DAL—Database Abstraction Layer; DAO—Data Access Object; DAO—Data Access Objects; DAO—Disk-At-Once; DAP—Directory Access Protocol; DARPA—Defense Advanced Research Projects Agency; DAS—Direct Attached Storage; DAT—Digital Audio Tape; DB—Database; DSKT—Desktop; DBA—Database Administrator; DBCS—Double Byte Character Set
DBA (airline), a former low-cost German airline; Defense Base Act, type of insurance that covers employees at U.S. defense bases overseas; Doing business as, a legal term related to the name a business uses; The Barge Association, formerly "Dutch Barge Association" (DBA): a club for leisure users of European inland waterways.
The DBA allocates a fixed number of pages in a file for each area. The DBA then defines which records are to be stored in each area, and details of how they are to be stored. IDMS intersperses special space-allocation pages throughout the database. These pages are used to keep track of the free space available in each page in the database.
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Data administration or data resource management is an organizational function working in the areas of information systems and computer science that plans, organizes, describes and controls data resources. Data resources are usually stored in databases under a database management system or other software such as electronic spreadsheets.