Patent · US Active

Accelerator based data integration

US10545992B2 · kind B2 · utility

1Cited by

7References

10Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Peter Bendel · Holzgerlingen, DE
Oliver Benke · Stuttgart, DE
Namik Hrle · Eppelheim, DE
Ruiping Li · Shanghai, CN
Daniel Martin · Stuttgart, DE
Maryela E. Weihrauch · San Jose, US

Key dates

Filing date	Oct 23, 2018
Grant date	Jan 28, 2020
Priority date	—
Expiry date	Oct 23, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG06F16/2455
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A method, system and computer program product for providing consolidated access to data of a plurality of source databases. Tables of each of the source databases are replicated to a shared accelerator. The source DBMSs are configured to dispatch queries to the accelerator for accelerating query execution. The accelerator is configured such that the replicated tables can only be accessed by the source DBMS having provided said tables for executing a dispatched query. A user can select one of the source DBMSs to act as a consolidated DBMS—C-DBMS. The C-DBMS provides the consolidated access. The user is enabled to select tables managed by another one of the DBMSs. In response to receiving the selection of the tables, the accelerator is re-configuring such that the C-DBMS is granted access also to the copies of the selected tables in the accelerator.

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