HP B6960-90078 Data Protector user account, Data stream, Database library, Database parallelism

Glossary

users who are granted the Reporting and notifications user rights. You can view or delete all events in the Event Log.

Data Protector user account

You can use Data Protector only if you have a Data Protector user account, which restricts unauthorized access to Data Protector and to backed up data. Data Protector administrators create this account specifying a user logon name, the systems from which the user can log on, and a Data Protector user group membership. This is checked whenever the user starts the Data Protector user interface or performs specific tasks.

data stream

Sequence of data transferred over the communication channel.

database library

A Data Protector set of routines that enables data transfer between Data Protector and a server of an online database integration, for example, the Oracle8/9 Server.

database parallelism

More than one database is backed up at a time if the number of available devices allows you to perform backups in parallel.

database server

A computer with a large database stored on it, such as the SAP R/3 or Microsoft SQL database. A server has a database that can be accessed by clients.

Dbobject (Informix specific term)

An Informix physical database object. It can be a blobspace, dbspace, or logical- log file.

DC directory

The Detail Catalog (DC) directory consists of DC binary files, which store information about file versions. It represents the DCBF part of the IDB occupying approximately 80% of the IDB. The default DC directory is called the dcbf directory and is located in the <Data_Protector_home>\db40 directory. You can create more DC directories and locate them as appropriate to you. Up to 10 DC directories are supported per cell. The default maximum size of a DC directory is 2 GB.

DCBF

The Detail Catalog Binary Files (DCBF) are a part of the IDB. The files in store information about file versions and attributes occupying approximately 80% of the IDB. By default, DCBF consist of one DC directory with a maximum size of 2 GB. You can create more DC directories.

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