- 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 by duplicating all disc data in an auxiliary storage pool (ASP) to another disc unit (mirrored unit) in the same ASP. If a disc failure occurs, the system keeps running, using the operational mirrored unit of the mirrored pair until the disc unit is repaired or replaced. See also checksum protection, device parity protection.
Industry:Software
A condition that restricts SQL access and most utility access to an object that must be reorganized.
Industry:Software
A data area that is automatically created when an interactive job becomes a group job. This data area is shared by all jobs in the group but cannot be used by jobs outside the group.
Industry:Software
A description of a document layout that is used to identify the format of a document. Examples include record oriented data document definitions, EDI document definitions, XML schema document definitions, and XML DTD document definitions.
Industry:Software
A function that protects data stored on a disk-unit subsystem from being lost because of the failure of a single disc unit in the subsystem. When a disk-unit subsystem has device parity protection and one of the disc units in the subsystem fails, the subsystem continues to run. The disk-unit subsystem reconstructs the data after the disc 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
