Watermark-based techniques for change-data-capture

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United States of America Patent

PATENT NO 11860849
APP PUB NO 20220276993A1
SERIAL NO

17745739

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Abstract

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Various embodiments set forth systems and techniques for concurrent log and dump processing. The techniques include selecting, from a datastore, a chunk comprising one or more rows of data; comparing the one or more rows of data in the chunk with a first set of log events in a change log associated with the datastore, wherein each log event included in the first set of log events occurs after a first log event in the change log and prior to a second log event in the change log; selecting, based on the comparison, one or more non-conflicting rows in the chunk; and transmitting, to an output, one or more log events associated with the one or more non-conflicting rows in the chunk prior to processing a second set of log events in the change log, wherein the second set of log events occur after the second log event.

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Patent Owner(s)

Patent OwnerAddress
NETFLIX INC100 WINCHESTER CIRCLE LOS GATOS CA 95032

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andreakis, Andreas Santa Clara, US 2 7
Papapanagiotou, Ioannis San Jose, US 17 78

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