Selective database replication
US9239767B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 22, 2008 |
| Grant date | Jan 19, 2016 |
| Priority date | — |
| Expiry date | Jan 30, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/58
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and system for selectively replicating data from a primary database associated with a primary server to a secondary database associated with a secondary server. The secondary server determines that a replication task using a first update command has modified the primary database. The secondary server determines a primary table in the primary database has been updated. The secondary server generates a secondary federated table that is coupled to the primary table. The secondary server obtains a second update command based on the first update command from the primary database and applies the second update command to a secondary table in the secondary database using the secondary federated table.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.