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  1. Core Server
  2. SERVER-37704

Explore Replicate-before-journaling performance improvement

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    • Icon: Task Task
    • Resolution: Done
    • Icon: Major - P3 Major - P3
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    • Storage NYC 2018-11-05, Storage NYC 2018-11-19, Storage NYC 2018-12-03

    Description

      One way to suppress oplog holes on startup would be to durably record the visibility point as it is tracked by the oplog visiblity manager; then on startup, we could truncate the oplog after that point, thus erasing holes. The data associated with those oplog entries would already be gone because data tables are not logged (journaled).

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            milkie@mongodb.com Eric Milkie
            milkie@mongodb.com Eric Milkie
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