HP A.06.11 - Manual (Page 286)

CDB The Catalog Database is a part of the IDB that contains
information about backup, restore, object copy, object
consolidation, object verification, and media management
sessions. Depending on the selected logging level, it also
contains file names and file versions. This part of the database
is always local to the cell.
See also
MMDB .
CDF file (UNIX specific term) A Context Dependent File is a file consisting
of several files grouped under the same pathname. The system
ordinarily selects one of the files using the context of the process.
This mechanism allows machine dependent executables, system
data, and device files to work correctly from all hosts in a cluster
while using the same pathname.
cell A set of systems that are under the control of a Cell Manager.
The cell typically represents the systems on a site or an
organizational entity, which are connected to the same LAN.
Central control is available to administer the backup and restore
policies and tasks.
Cell Manager The main system in the cell where the essential Data Protector
software is installed and from which all backup and restore
activities are managed. The GUI used for management tasks
can be located on a different system. Each cell has one Cell
Manager system.
centralized
licensing Data Protector allows you to configure centralized licensing for
the whole enterprise environment consisting of several cells. All
Data Protector licenses are installed and kept on the Enterprise
Cell Manager system. You can then allocate licenses to specific
cells to suit your needs.
See also
MoM .
Centralized Media
Management See CMMDB .
Database
(CMMDB)
Change Journal (Windows specific term) A Windows filesystem feature that logs
a record of each change as it occurs to the files and directories
on a local NTFS volume.
Glossary 286