Home > Term: Extended count key data device (ECKD device)
Extended count key data device (ECKD device)
A disc storage device that has a data transfer rate faster than some processors can utilize. A specialised channel programme is needed to convert ordinary CKD channel programmes for use with an ECKD device. See also fixed-block architecture disc device.
- Sõnaliik: noun
- Valdkond/domeen: Software
- Category: Globalization software service
- Company: IBM
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