- 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.
(1) The process of restoring data that was changed by an application programme or user.<br />(2) See backout.<br />(3) In CICS, the cancellation by an application programme of the changes it has made to all recoverable resources during the current logical unit of work.<br />(4) The execution of a scenario's compensation steps by InterChange Server to undo the effects of a partially completed scenario.<br />(5) An operation in a transaction that reverses all the changes made during the unit of work. After the operation is complete, the unit of work is finished.<br />(6) The process of restoring data that was changed by SQL statements to the state at its last commit point. All locks are freed.
Industry:Software
(1) The process of restructuring a data model by reducing its relations to their simplest forms. It is a key step in the task of buildinga logical relational database design. normalisation helps avoid redundancies and inconsistencies in data. An entity is normalised if it meets a set of constraints for a particular normal form (first normal form, second normal form, and so on). See also denormalization, repeating group.<br />(2) The process of replacing surface form representations with their canonical form. This may include case normalization, where a capitalised word is replaced by a lowercase word: 'Run' becomes 'run'; grammatical normalization, where an inflected verb is replaced by the non-inflected form: 'runs' becomes 'run'; lexicographical normalization, where Unicode full-width characters is replaced with Unicode basic form, or white spaces are removed from Chinese text.<br />(3) The conversion of records that contain multivalued data from nonfirst-normal format (NF2) into one or more first normal format (1NF) rows.
Industry:Software
Soubor, který obsahuje záznam metadat činnosti a že existuje pro každý uzel clusteru. v případě selhání uzlu protokolu obnovení selhání uzlu je přehrán, obnovení systému souborů do konzistentního stavu a umožňuje další uzly pokračovat v práci.
Industry:Software
Soubor, který obsahuje záznam o události, ke kterým dochází v systému.
Industry:Software
Při použití určitého příkazu RUNSTATS, shromažďují se soubor, který obsahuje všechny informace možnost určující, které statistiky za stůl.
Industry:Software
Soubor, který obsahuje informace o způsobu pro vzdáleně přenos souboru.
Industry:Software
(1) The process of returning a file to a particular point by removing journaled changes to the file.<br />(2) The process of removing changes that are possibly inconsistent. For example, backout recovery will delete an update that has been requested if the programme fails before requesting a related update. Backout recovery requires a log to hold images of records before they were updated. See also forward recovery.
Industry:Software
(1) The process of returning to a previous release of DB2 for z/OS after attempting or completing migration to a current release. Fallback is supported only from a subsystem that is in compatibility mode.<br />(2) The process of automatically switching back to the original database server after failure caused a switch to an alternative database server.
Industry:Software
(1) The process of sending the subsections of a request to the specific database partition that contains the applicable data.<br />(2) The process, transparent to the application program, by which CICS accesses resources when those resources are actually held on another CICS system.
Industry:Software
(1) The process of setting up and maintaining a user's access to a system.<br />(2) The process of configuring servers, software, networks, and storage resources.
Industry:Software
