- 行业: 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.
(1) A program that interprets user input and determines what to do with the input.<br />(2) A module used to break down a document into its component parts and to construct a document from its component parts.<br />(3) A program that interprets documents that are added to the enterprise search data store. The parser extracts information from the documents and prepares them for indexing, search, and retrieval.
Industry:Software
(1) A data type with a private representation and a public set of operations.<br />(2) The creation of a view or model that suppresses unnecessary details to focus on a specific set of details of interest.
Industry:Software
(1) A program that lets users look at data but not change it.<br />(2) A client program that initiates requests to a Web server using Hypertext Transfer Protocol (HTTP) and displays the information that the server returns.
Industry:Software
(1) A database object that is associated with a single base table or view and that defines a rule. The rule consists of a set of SQL statements that runs when an insert, update, or delete database operation occurs on the associated base table or view. See also before trigger, delete trigger, insert trigger, trigger activation, trigger activation time, trigger granularity, after trigger, instead of trigger, update trigger.<br />(2) In database technology, a program that is automatically called whenever a specified action is performed on a specific table or view. See also read trigger.<br />(3) A mechanism that causes something to begin.<br />(4) Data values for which AFP Conversion and Indexing Facility (ACIF) searches, to delineate the beginning of a new group of pages. The first trigger is then the anchor point from which ACIF locates the defined index values.<br />(5) A monitor that specifies one or more standard programs or built-in actions to be executed whenever a certain ClearCase operation is performed.<br />(6) A condition that signals that a risk factor should be monitored.<br />(7) A mechanism that detects an occurrence and can cause additional processing in response.<br />(8) To initiate or reinitiate copying between a pair of virtual disks (VDisks) that have a copy relationship.
Industry:Software
(1) A program that maps client programs to the port numbers of server programs. A portmapper is used with remote procedure call (RPC) programs.<br />(2) A service that implements version 2 of the portmapper protocol. See also RPCBIND.<br />(3) A protocol that specifies how to map client programs to the port numbers of server programs. Multiple versions of this protocol, each specifying a different level of functionality, have been defined.
Industry:Software
(1) A database or device file that is opened with the option to allow records to be written.<br />(2) In COBOL, a file that is opened in either the output mode or extend mode.
Industry:Software
(1) A program that processes or otherwise responds to messages received from terminals.<br />(2) An IMS application program that is driven by transactions and has access to online IMS databases and message queues. See also batch processing program.
Industry:Software
(1) A database or subsystem that contains the source tables for replication.<br />(2) A server that is being upgraded with new hardware or software or whose data is being migrated.<br />(3) In distributed data management (DDM), the function that converts source requests to data streams containing DDM commands and output data, and sends them over the network to the target server.
Industry:Software
(1) A program that provides an interface between a specific device and the application program that uses the device.<br />(2) A collection of workflows that implement logical device operations for a specific device or data center asset.
Industry:Software
(1) A database that contains replication target tables.<br />(2) In upgrades, the planned hardware configuration and software level that exists when the upgrade is completed.<br />(3) In Q replication and SQL replication, a database or subsystem that contains replication target tables or procedures.
Industry:Software
