Patent · US Expired

Multiple log queues in a database management system

US7480672B2 · kind B2 · utility

95Cited by

3References

15Claims

0Family size

Assignee

SAP AG · DE

Inventors

Uwe Hahn · Walldorf, DE
Martin Brunzema · Berlin, DE

Key dates

Filing date	Mar 31, 2005
Grant date	Jan 20, 2009
Priority date	—
Expiry date	May 21, 2026

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S707/99943
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A system, method, apparatus, means and computer program code for utilizing multiple log queues in a database management system are provided. In some embodiments, processing includes receiving a first log record at a first log queue and a second log record at a second log queue, associating a log queue identifier with each of the first and second log records, and writing the first and second log records to a data log. Pursuant to some embodiments, at least a third log queue is provided.

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