公开(公告)号：US20220276993A1

公开(公告)日：2022-09-01

申请号：US17745739

申请日：2022-05-16

Applicant: NETFLIX, INC.

Inventor： Andreas ANDREAKIS ,  Ioannis PAPAPANAGIOTOU

IPC: G06F16/23

Abstract: 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.

公开(公告)号：US20210182267A1

公开(公告)日：2021-06-17

申请号：US17105830

申请日：2020-11-27

Applicant: NETFLIX, INC.

Inventor： Andreas ANDREAKIS ,  Ioannis PAPAPANAGIOTOU

IPC: G06F16/23

Abstract: 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.