Relative Record Data Set: Key Sequenced Data Set, Entry Sequenced Data Set, 32-Bit Disk Access - Couverture souple

Couverture souple

ISBN 10 : 6133543051 ISBN 13 : 9786133543058

Editeur : OmniScriptum, 2026

Synopsis

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A Relative Record Data Set (RRDS) is a type of data set used by the VSAM computer data storage system. Records are accessed based on their ordinal position in the file (relative record number, RRN). For example, the desired record to be accessed might be the 42nd record in the file out of 999 total. The concept of RRDS is similar to sequential access method, but it can access with data in random access and dynamic access. Physical structure of RRDS is described that it has data record in sequence. Its logical structure follows Physical one of it. One record stands after Previous records like some people stand in line.

Détails de l'édition

• Éditeur: OmniScriptum
• Date d'édition: 2026
• Langue: anglais
• ISBN 10: 6133543051
• ISBN 13: 9786133543058
• Reliure: Broché
• Nombre de pages: 76
• Éditeur: Surhone Lambert M., Tennoe Mariam T., Henssonow Susan F.
• Coordonnées du fabricant: non disponible
• Personne responsable: non disponible