Uploaded image for project: 'Core Server'
  1. Core Server
  2. SERVER-69567

Investigate possibility of using WT_MODIFY for Oplog replication

    • Type: Icon: Task Task
    • Resolution: Unresolved
    • Priority: Icon: Major - P3 Major - P3
    • None
    • Affects Version/s: None
    • Component/s: None
    • None
    • Replication

      In SERVER-69396 we will explore replacing the full-document updates of time-series insertions with WT_MODIFY application as it reduces the I/O used significantly.

      As normal Oplog updates already contain a Diff object sometimes, we could directly apply the computed damages instead of materializing the full document update.

      Note that this directly depends on WT-9668 and should only be started after the ticket gets resolved.

            Assignee:
            backlog-server-repl [DO NOT USE] Backlog - Replication Team
            Reporter:
            jordi.olivares-provencio@mongodb.com Jordi Olivares Provencio
            Votes:
            0 Vote for this issue
            Watchers:
            4 Start watching this issue

              Created:
              Updated: