Providing an index for a data store
US7725437B2 · kind B2 · utility
45Cited by
13References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2007 |
| Grant date | May 25, 2010 |
| Priority date | — |
| Expiry date | May 23, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/137
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Chunks are stored in a data store, where respective collections of chunks form respective files. An index that maps digests of chunks to pages containing information to recreate the chunks is provided, where the index is stored in persistent storage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.