METHODS, APPARATUS, AND SYSTEMS TO AGGREGATE PARTITIONED COMPUTER DATABASE DATA

Methods, apparatus, systems and articles of manufacture are disclosed. An example system to aggregate partitioned data includes a plurality of nodes, queriers associated with respective ones of the plurality of nodes, and a coordinator associated with a querier, the coordinator to identify a set of...

Full description

Saved in:
Bibliographic Details
Main Authors MICHELIS, Pablo A, STEWART, Brian H
Format Patent
LanguageEnglish
French
German
Published 06.12.2023
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
Online AccessGet full text

Cover

More Information
Summary:Methods, apparatus, systems and articles of manufacture are disclosed. An example system to aggregate partitioned data includes a plurality of nodes, queriers associated with respective ones of the plurality of nodes, and a coordinator associated with a querier, the coordinator to identify a set of nodes, decompose the a to query the database data into a plurality of sub-queries, provide the plurality of sub-queries to the queriers of the identified set of nodes for execution, store, in response to a determination that a timeout has occurred, a hinted handoff notice for a node associated with the timeout, and combine results of execution of the respective ones of the plurality of sub-queries from the queriers of the identified set of nodes not associated with the timeout to generate a response to the request to query the database data.
Bibliography:Application Number: EP20190776041