Dynamic hierarchy based message distribution

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United States of America Patent

PATENT NO 10305824
APP PUB NO 20180020046A1
SERIAL NO

15211675

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
SAP SEWALDO GERMANY WALLDORF BADEN-WURTTEMBERG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Foebel, Florian Buerstadt, DE 21 123
Friedmann, Bjoern Rheinmuenster, DE 19 142
Gruschko, Boris Heidelberg, DE 33 202
Mohr, Christian Heidelberg, DE 38 197
Strenge, Martin Berlin, DE 26 176

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