Patent · US Active

Standby index in physical data replication

US8386462B2 · kind B2 · utility

0Cited by

2References

18Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Prasadarao Akulavenkatavara · Portland, US
Aaron I. Henner · Beaverton, US
Gary N. Jin · Portland, US
Steven R. Pearson · Portland, US

Key dates

Filing date	Jun 28, 2010
Grant date	Feb 26, 2013
Priority date	—
Expiry date	Oct 9, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/2097
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Generating a standby index on a standby database server in a physical log-shipping data replication environment. Embodiments of the invention include providing a primary database server and a standby database server, replicating a primary database and a primary database index from the primary database server to the standby database server, generating a standby index on the standby database server, and cataloging the standby index on the standby database server.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.