Patent · US Active

Analysis system and method for analyzing continuous queries for data streams

US8346511B2 · kind B2 · utility

52Cited by

0References

13Claims

0Family size

Assignee

SOFTWARE GMBH · DE

Inventors

Harald Schöning · Dieburg, DE
Udo Hafermann · Darmstadt, DE
Ulrich Post · Seeheim-Jugenheim, DE

Key dates

Filing date	Jan 29, 2010
Grant date	Jan 1, 2013
Priority date	—
Expiry date	Mar 17, 2031

Classification

Technology area (CPC G)Physics
CPC primaryG06F11/28
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Certain example embodiments concern an analysis system for analyzing at least one continuous query for at least one input data stream. The at least one input data stream includes a sequence of events captured by at least one sensor. The debugging system includes an analyzer for executing the at least one continuous query and at least one modified continuous query on the at least one input data stream, for comparing at least one output data stream produced by the at least one continuous query with at least one second output data stream produced by the at least one modified continuous query, and for indicating at least one difference between the at least one output data stream and the at least one second output data stream. The analyzer synchronizes the execution of the at least one continuous query and the at least one modified continuous query.

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