Patent · US Active

Dynamic hierarchy based message distribution

US10305824B2 · kind B2 · utility

0Cited by

2References

17Claims

0Family size

Assignee

SAP SE · DE

Inventors

Florian Foebel · Wiesbaden, DE
Bjoern Friedmann · Bühl, DE
Boris Gruschko · Walldorf, DE
Martin Strenge · Simmerath, DE
Christian Mohr · Heidelberg, DE

Key dates

Filing date	Jul 15, 2016
Grant date	May 28, 2019
Priority date	—
Expiry date	Jan 11, 2037

Classification

Technology area (CPC H)Electricity
CPC primaryH04W40/22
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A distributed database system can include a plurality of nodes. In order to execute a query at the distributed database system, one or more of the plurality of nodes can perform operations included in an execution plan for the query. A first node of the plurality of nodes can group the plurality of nodes into at least a first cluster. The first node can further select a second node to act as a gateway node for the first cluster. The first node can determine that at least one recipient node of a message is included in the first cluster and route the message to the recipient node by at least sending the message to the second node. Related methods and articles of manufacture are also disclosed.

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