- 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.
In Q replication, a database or subsystem on which the control tables for the Q Apply program are located and where the Q Apply program runs. It contains one or more sets of the control tables that store information about target tables and other replication definitions.
Industry:Software
In Q replication, a program that reads transactions from a receive queue and applies those changes to one or more target tables or passes the changes to a procedure.
Industry:Software
In Q replication, an approximate measure of how current a Q Capture program is in reading the DB2 database recovery log. It is the approximate difference between the time that source data was changed and the time that the Capture program made the data available by committing it to WebSphere MQSeries. This is a subset of the end-to-end latency in a replication scenario. See also latency, Apply latency, Capture latency, Q Apply latency, queue latency, end-to-end latency.
Industry:Software
In Q replication, an approximate measurement of the difference between the time that the Q Apply program gets changed data from the receive queue and the time that the data is applied to a target table. This is a subset of the end-to-end latency in a replication scenario. See also latency, Apply latency, Capture latency, Q Capture latency, queue latency, end-to-end latency.
Industry:Software
In Q replication, an object that identifies a mapping between a source table and target table or procedure and specifies what changes are replicated. See also subscription, XML publication, replication source.
Industry:Software
In Q replication, the identifier for a Q Apply program and its control tables.
Industry:Software
In Q replication, the identifier for a Q Capture program and its control tables.
Industry:Software
In Q replication, the Q subscriptions that are involved in replicating the same logical tables.
Industry:Software
In Q replication, the time between when a Q Capture program reads the commit statement for a transaction in the DB2 database recovery log and when the Q Capture program puts the message that contains the transaction on a send queue.
Industry:Software
In query management, an identifier in the communications area. An instance ID is used to identify a particular query instance being used by an application program.
Industry:Software
