Patent · US Active

Many-core algorithms for in-memory column store databases

US9424313B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

SAP SE · DE

Inventors

Jonathan Dees · Karlsruhe, DE
Peter Sanders · Bath, GB
Franz Faerber · Walldorf, DE
Jochen Seidel · Zürich, CH

Key dates

Filing date	Dec 11, 2014
Grant date	Aug 23, 2016
Priority date	—
Expiry date	Dec 11, 2034

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/24542
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A pattern can be identified in at least part of a query whose definition is received in a query request. The identified pattern can be matched with a set of pre-defined patterns, each of which has associated therewith at least one pre-compiled query execution sub-component of a plurality of pre-compiled query execution sub-components retained in a library. A plan for executing the query can be generated, for example by incorporating the pre-compiled query execution sub-component associated with the matched pattern into the plan based on a pseudo code representation of the plan derived from the definition.

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