Keyed Sequenced Data Set

from The Free On-line Dictionary of Computing (8 July 2008)

Keyed Sequenced Data Set

   <database> (KSDS) One of the access methods used by {VSAM}.
   KSDS has indexes and data split into CI (Control Interval) in
   CA (Control Area) and multi index levelled.  Forward and
   backward compression is applied to key values.

   (1999-01-11)