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SQL refers to Structured Query Language, a kind of language used to access, update and manipulate database. In SQL, ROLLBACK is a command that causes all data changes since the last START TRANSACTION or BEGIN to be discarded by the relational database management systems (RDBMS), so that the state of the data is "rolled back" to the way it was before those changes were made.
The NetVault Backup Server maintains a history of backups in the NetVault Backup database enabling users to identify the object(s) they want to restore. NetVault Clients are “agents” that work with the NetVault Backup Server to back up and recover the respective servers, applications, and data.
The TSM database (through release 5.5) was a bespoke B+ tree database; although the TSM database used many of the same underlying technologies as IBM's Db2, has a SQL engine (for read-only use), and supports access through ODBC, the database had an architectural limit of approximately 530 GB, and 13 GB of log space. Starting with TSM 6.1 ...
A database dump contains a record of the table structure and/or the data from a database and is usually in the form of a list of SQL statements ("SQL dump"). A database dump is most often used for backing up a database so that its contents can be restored in the event of data loss. Corrupted databases can often be recovered by analysis of the dump.
Part of the transaction log containing transactions completed by COMMIT or ROLLBACK. Because all relational databases contains, by definition, a transaction log (most of the time based on the [ARIES algorithm [Algorithms for Recovery and Isolation Exploiting Semantics]]), the log, which is a binary file, is divided into three parts, sequentially:
Add-on database and application modules provide backup services for products such as Oracle, DB2, SAP, Lotus, Informix, and Sybase, as well as Microsoft Exchange Server, SharePoint, and SQL Server. Client backup data can be sent to a remote NetWorker storage node or stored on a locally attached device by the use of a dedicated storage node.
A Backup Exec server is the heart of a Backup Exec installation. The Backup Exec server is a Windows server that: Runs the Backup Exec software and services that control backup and restore operations; Is attached to and controls storage hardware; Maintains the Backup Exec database, media catalogs, and device catalogs
The Services API is a special function set for accessing and controlling service administration tasks such as user management, backup/restore and statistics gathering. Embedded SQL is a technique that simplifies the development of C/C++ and COBOL Firebird applications, by using a preprocessor called gpre, which allows the embedding of SQL ...