Patent · US Active

Inspecting replicated data

US8935207B2 · kind B2 · utility

6Cited by

8References

20Claims

0Family size

Assignee

SAP SE · DE

Inventors

Pranav Wankawala · Palo Alto, US
Yingyu Chen · Shanghai, CN
Hermann Lueckhoff · Sunnyvale, US
Jun Shi · Palo Alto, US

Key dates

Filing date	Feb 14, 2013
Grant date	Jan 13, 2015
Priority date	—
Expiry date	Jul 12, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/27
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Disclosed is system for monitoring data changes during a data replication process. The system includes a modeling module configured to select tables and fields to be monitored during execution of the data replication process, a trigger module configured to track changes of data being generated during execution of a program by inserting triggers into a destination system at the start of a program execution and then dropping the trigger at the end of program execution, a snapshot module configured to track changes of data being generated during execution of a program by generating a snapshot of data at the beginning and the end of program execution, and a report module configured to generate a report indicating changes in data based on the changes in data indicated by the triggers and based on the changes in data indicated by the snapshots of data.

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