Datastore aware streams computing

A stream of tuples is processed by a stream application. The stream application includes a plurality of processing elements that operate on one or more compute nodes, each processing element includes one or more stream operators. One or more databases that are capable of communicating with the strea...

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Bibliographische Detailangaben
Hauptverfasser: Stallman, Adam Thomas, Beuch, Daniel, Branson, Michael J, Cradick, Ryan K
Format: Patent
Sprache:eng
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Zusammenfassung:A stream of tuples is processed by a stream application. The stream application includes a plurality of processing elements that operate on one or more compute nodes, each processing element includes one or more stream operators. One or more databases that are capable of communicating with the stream application are monitored during the processing of the stream of tuples. A potential performance condition of a first database of the one or more databases is detected based on the monitoring. An output adjustment is performed, in response to the potential performance condition.