DISK MIRRORING title: disk mirroring (BC-DB) (SAP Library - Glossary)
DISK MIRRORING category: Database Interface, Database Platforms (BC-DB)
DISK MIRRORING explained:
A means of protection against disk failures by using redundant disks.
Disk mirroring means writing or mirroring identical data to physically different disk locations to guard against disk failures. Mirroring can be driven by hardware (disk controller, RAID disks using RAID 1) or software (CPU code to emulate mirroring, known as LVM). The mirrored data can reside on either another disk spindle within the same disk array (RAID 1) or a standalone disk (LVM).
More terms such as disk mirroring in Dictionary D.
- Manual Database Connection:
- Help ABAP program to a database system. Open SQL statements always access the central database of an AS ABAP using a standard connection. In Native SQL it is possible to open addirional connections disk mirroring definition.
- Manual Demand Meter:
- Help Meter for measuring demand. The maximum demand in a certain time period (such as every 15 minutes) is measured disk mirroring explain.
- Manual Departmental Per Diem:
- Help covers the medical and nursing services performed for inpatient cases. Departmental per diem charges can be defined in relation to the nursing or the departmental organizational unit disk mirroring what is.
- Manual Detail View Of Document Line:
- Help screen area in the Interaction Center for Financial Customer Care, which can be displayed from single document display and the document line by selecting a posting document line in the list. The disk mirroring meaning.
- Manual Delta Factor:
- Help A smoothing factor for the mean absolute deviation disk mirroring abbreviation.
