MAIN STORAGE RESIDING SYSTEM FOR INDEX

PURPOSE:To improve retrieval efficiency by permitting all indexes in an access route during data retrieval to reside in a main storage. CONSTITUTION:On receiving a data readout request, a control facility ACC accesses a control table TBL by using an index control block YXCB and, when an index IX0 re...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	TATSUMI TOSHIHARU
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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