Query Service for electronic documents archived in a multi-dimensional storage space
US6965904B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 2, 2001 |
| Grant date | Nov 15, 2005 |
| Priority date | — |
| Expiry date | Mar 5, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99945
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and computer program product for locating data in a system including a plurality of archive units, and answering a query directed to an archive unit. Locating includes broadcasting a query to all the archive units; identifying a set of the archive units that could contain a result for the query; receiving at least one query reply from the archive units; and validating the query reply when the archive unit that sent the query reply is in the set. Answering includes receiving the query; responding to the query when the archive unit could contain a result for the query; and discarding the query without responding when the archive unit could not contain a result for the query.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.