Patent · US Active

Scalable data extraction from data stores

US7984045B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Microsoft Corporation · US

Inventors

Denise A. La Rue · Sammamish, US
Altaf Gilani · Kenmore, US
Christoph Schuler · Mercer Island, US
John P. Burrows · Redmond, US
Oleg Ovanesyan · Redmond, US
Rakesh Gupta · Kingsport, US
Thomas Alexander Josef Mechelke · Seattle, US
Yilei Wang · Hangzhou City, CN

Key dates

Filing date	Mar 7, 2006
Grant date	Jul 19, 2011
Priority date	—
Expiry date	May 25, 2029

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/254
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Extraction of data employing a sequence of remote function calls in form of a synchronous multi-batch call chain is provided. Sequencing of calls is enabled by generating parameters associated with the extraction of a next batch of data. The parameterized, dynamic generation of queries allows for optimization of memory utilization by batching result sets and data conversion. Each subsequent call retrieves a packet of data, picking up where the previous call left off without an overlap. Parameters are updated after each call based on extracted data, available memory, and the like.

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