Patent · US Active

Processing database requests

US11494374B2 · kind B2 · utility

0Cited by

4References

19Claims

0Family size

Assignee

AMADEUS S.A.S., SOPHIA ANTIPOLIS · FR

Inventors

David Dufour · Broomfield, US
Loic Cretin · Biot, FR
Jerome Folli · Biot, FR

Key dates

Filing date	Jul 15, 2019
Grant date	Nov 8, 2022
Priority date	—
Expiry date	Aug 7, 2039

Classification

Technology area (CPC G)Physics
CPC primaryG06Q30/0625
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Database requests are processed in a distributed database system comprising a central database subsystem and a plurality of local database subsystems comprising a first local database subsystem. The central database subsystem receives a second database request indicating at least one unique identifier of at least one database result of a plurality of database results which have been stored with corresponding unique identifiers by the first local database subsystem in response to a first database request received at the first local database subsystem. The at least one database result identified by the at least one unique identifier is retrieved from the first local database subsystem, processed and stored persistently in a database of the central database subsystem. At least the first local database subsystem and the central database subsystem may operate according to the New Distribution Capability (NDC) standard.

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