Apparatus and method for increased data access in an object oriented caching system
US6122637A · kind A · utility
Inventors
Key dates
| Filing date | Jul 3, 1997 |
| Grant date | Sep 19, 2000 |
| Priority date | — |
| Expiry date | Jul 3, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An apparatus having an object server computer having an operating system, a first memory, a permanent storage memory and a processor with a module for performing an operation on a predetermined object data stored in the permanent storage memory of the object server computer to produce an object server computer signature of the predetermined object data and a remote client computer operably associated with the object server computer having an operating system, a first memory, a cache memory and a processor with a module for performing an operation on like predetermined object data stored in the cache memory and recalling signature of the like predetermined object data, and a comparator operably associated with the remote client computer for comparing the signature of the predetermined object data with signature of the like predetermined object data to determine whether the signature of the like predetermined object data is valid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.