Key Sequenced Data Set: Computer Data Storage, Entry Sequenced Data Set, Relative Record Data Set - Couverture souple

 
9786133516502: Key Sequenced Data Set: Computer Data Storage, Entry Sequenced Data Set, Relative Record Data Set
Couverture souple
ISBN 10 : 613351650X ISBN 13 : 9786133516502
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 Key Sequenced Data Set (KSDS) is a type of data set used by the IBM VSAM computer data storage system. Each record in a KSDS data file is embedded with a unique key. A KSDS consists of two parts, the data component and a separate index file known as the index component which allows the system to physically locate the record in the data file by its key value. Together, the data and index components are called a cluster. Records can be accessed randomly or in sequence and can be variable-length.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
OmniScriptum
Date d'édition
2026
Langue
anglais
ISBN 10 
613351650X
ISBN 13 
9786133516502
Reliure
Broché
Nombre de pages
84
Éditeur
Surhone Lambert M., Tennoe Mariam T., Henssonow Susan F.
Coordonnées du fabricant
non disponible
Personne responsable
non disponible