Home >                  	Term: global lock  
global lock
(1) A lock that provides concurrency control within and among DB2 subsystems. The scope of the lock is across all DB2 subsystems of a data sharing group.
(2) An IRLM lock that interests two IRLMs; both must coordinate to grant it.
- Part of Speech: noun
 - Industry/Domain: Software
 - Category: Globalization software service
 - Company: IBM
 
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