Hierarchical data store with look-ahead action

Details Hierarchical data store with look-ahead action Hierarchical data store with look-ahead action

1976-06-28

1978-04-25

Zache, Raulfe B.

Boots, shoes, and leggings

G06F 1300

Patent

active

040866297

ABSTRACT:
A hierarchical data storage system comprises a main store and a smaller, faster slave store containing data currently required for processing. The memory system responds to a store access command to retrieve an item of data. In addition, for certain types of store access command, the system performs a look-ahead action to ensure that the slave store is loaded with another data item which forms part of a possible sequence. In certain cases, a test is made to determine whether the possible sequence is in the ascending or descending direction, and the look-ahead access is then made in the appropriate direction.

REFERENCES:
patent: 3292153 (1966-12-01), Barton et al.
patent: 3928857 (1975-12-01), Carter et al.
patent: 3936804 (1976-02-01), Bachman
patent: 3949379 (1976-04-01), Ball

Affiliated with

Also associated with

Rating

Hierarchical data store with look-ahead action does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hierarchical data store with look-ahead action, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hierarchical data store with look-ahead action will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2421850