Mirrored storage architecture using continuous data protection techniques
US7689597B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 2, 2006 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Sep 1, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for performing replication operations on a continuous data protection system. Exemplary systems include a continuous data protection system configured to save a series of transactions of a production application, the continuous data protection system configured to allow a point in time view of the series of transactions, a replication application communicating with the continuous data protection system, the replication application configured to initiate generation of at least one pseudosnapshot of the series of transactions saved on the continuous data protection system and initiate surfacing of a copy of at least a portion of the series of transactions that were saved before the generation of the at least one pseudosnapshot, and a storage device communicating with the continuous data protection system, the storage device configured to read the surfaced copy and save a first copy of the surfaced copy.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.