Consistency of query results in a distributed system
US9519699B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Oct 19, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/2471
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A user of a tag manager utilizes a tag manager to request creation of one or more zonal metadata tags. When the metadata tags are created, the tag manager updates a tag manager database to include information concerning the created metadata tags. Subsequently, the tag manager attempts to update a changes table within a discovery service database to include this information, the changes table usable by a discovery service to support regional and global tag queries. If the update of the changes table is initially unsuccessful, the tag manager may utilize a replicator to synchronize the tag manager database and the changes table when the discovery service database is once again available.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.