- Industry: Computer
- Number of terms: 98482
- Number of blossaries: 0
- Company Profile:
Sometimes referred to as “Big Blue” IBM is a multinational corporation headquartered in Armonk, New York. It manufactures computer hardware and software and provides information technology and services.
A function that protects data stored on a disk-unit subsystem from being lost because of the failure of a single disk unit in the subsystem. When a disk-unit subsystem has device parity protection and one of the disk units in the subsystem fails, the subsystem continues to run. The disk-unit subsystem reconstructs the data after the disk unit is repaired or replaced. See also checksum protection, mirrored protection, Redundant Array of Independent Disks.
Industry:Software
A condition token value. If you specify fc in a call, a condition token indicating whether the service was completed successfully is returned to the calling routine
Industry:Software
A data area whose primary function is to contain major entry pointers for all IMS facilities. Its secondary function is to contain system data and the status of the log functions and commands.
Industry:Software
A description of a document layout that is used to identify the format of the source document for a translation.
Industry:Software
A function that provides a method for assigning RACF identities to started procedures
Industry:Software
A condition when using optimistic locking whereby a row that was not updated since it was selected cannot be updated without first being selected again. Optimistic locking support does not allow a false positive to happen, but a false negative might happen. See also false positive.
Industry:Software
A data authority that allows the user to add entries to an object; for example, to add job entries to a job queue or to add records to a file. See also delete authority.
Industry:Software
A description of a performance management characteristic that you want to monitor. Business measures include aggregate and instance metrics and key performance indicators (KPI).
Industry:Software
A function that provides automatic failover in case of controller failure on a storage subsystem.
Industry:Software
A condition when using optimistic locking whereby a row that was updated since it was selected is updated without first being selected again. Optimistic locking support does not allow a false positive to happen, but a false negative might happen. See also false negative.
Industry:Software
