Distributed directory replication
US7315854B2 · kind B2 · utility
12Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 25, 2004 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Nov 14, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S707/99942
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A replication model has replicas store selected entries from subtrees. Only entries satisfying a particular search criterion specified by a filter are stored. Query containment is used to determine whether the query can be answered locally, or a referral to a remote server is required.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.