Cache control by adding record identification information to par

Details Cache control by adding record identification information to par Cache control by adding record identification information to par

1995-09-19

1997-12-02

Elmore, Reba I.

395404, 395440, G06F 1212

Patent

active

056945760

ABSTRACT:
In an information processing system having a data processing apparatus, a control unit for a cache memory, and a storage unit for storing a record, respectively interconnected together, wherein when the control unit receives from the data processing apparatus a write request for a record to be written and if the record to be written is not being stored in the cache memory, the control unit receives a data to be written in the object record from the data processing apparatus and stores the received data in the cache memory. After notifying the data processing apparatus of a completion of a data write process, the control unit checks if the object record in which the data stored in the cache memory is being stored in the storage unit, if the object record is being stored in the storage unit, the data in the cache memory is written in the storage unit, and if not, the data in the cache memory is not written and such effect is notified to the data processing apparatus.

REFERENCES:
patent: 4084231 (1978-04-01), Capozzi et al.
patent: 4468730 (1984-08-01), Dodd et al.
patent: 4603380 (1986-07-01), Easton et al.
patent: 4669043 (1987-05-01), Kaplinsky
patent: 4800483 (1989-01-01), Yamamoto et al.
patent: 4870565 (1989-09-01), Yamamoto et al.
patent: 4884197 (1989-11-01), Sachs et al.
patent: 4916605 (1990-04-01), Beardsley et al.
patent: 4933835 (1990-06-01), Sachs et al.
patent: 5025365 (1991-06-01), Mathur et al.
patent: 5025366 (1991-06-01), Baror
patent: 5045998 (1991-09-01), Begun et al.
patent: 5091846 (1992-02-01), Sachs et al.
patent: 5091850 (1992-02-01), Culley
patent: 5097532 (1992-03-01), Borup et al.
patent: 5097533 (1992-03-01), Burger et al.

Affiliated with

Also associated with

Rating

Cache control by adding record identification information to par does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Cache control by adding record identification information to par, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Cache control by adding record identification information to par will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-809578