Retention of active data stored in memory
US7562078B1 · kind B1 · utility
21Cited by
0References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 1, 2006 |
| Grant date | Jul 14, 2009 |
| Priority date | — |
| Expiry date | Apr 5, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99953
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for retention of active data stored in memory using multiple indexing systems for data storage. An embodiment of a method for retention of active data in a storage server includes reading data into a first location of a main memory of the storage server. The data in the first location indexes data elements in a long-term data storage in a first manner. The method further provides for copying the data from the first location into a second location in the main memory of the storage server, where the data in the second location indexing the data elements in the long-term data storage in a second manner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.