noun
Exclusive Dispatching Group Facility; EDG
A specialized computing term referring to a mechanism that ensures exclusive dispatching of tasks or resources, often in mainframe or enterprise systems. The abbreviation EDG is used in technical documentation.
排他ディスパッチ機構は、複数のジョブが同時に同じリソースを使用するのを防ぐ。
The Exclusive Dispatching Group Facility prevents multiple jobs from using the same resource simultaneously.
このシステムでは、排他ディスパッチ機構（EDG）が重要な役割を果たしている。
In this system, the Exclusive Dispatching Group Facility (EDG) plays an important role.
Compound of 排他 (haita, 'exclusive') + ディスパッチ (disupatchi, from English 'dispatch') + 機構 (kikō, 'mechanism'). A technical term likely coined in Japanese computing contexts.