Patent · US Active

Sequencing transactions and operations

US7996633B2 · kind B2 · utility

7Cited by

1References

13Claims

0Family size

Assignee

SAP AG · DE

Inventors

Peter K. Zimmerer · Munich, DE
Stefan Dipper · Wiesloch, DE
Stefan Biedenstein · Bad Schönborn, DE
Rainer Brendle · Trochtelfingen, DE

Key dates

Filing date	Jul 21, 2006
Grant date	Aug 9, 2011
Priority date	—
Expiry date	Apr 8, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG06F2201/87
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Systems and techniques for sequencing transactions and operations. In one aspect, an article includes one or more machine-readable media storing instructions operable to cause one or more machines to perform operations. The operations include identifying a delta of a first data store, and replicating the delta, including the transaction, to a second data store. The delta comprising a collection of changes to the first data store since a previous replication. The delta includes a transaction that began before the previous replication but did not commit before the previous replication replicated data from the first data store.

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