Uploaded image for project: 'Documentation'
  1. Documentation
  2. DOCS-14553

Investigate changes in SERVER-57426: Enable zstd compression for time-series collections by default

    XMLWordPrintable

    Details

    • Type: Task
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: 5.0.0-rc2, 5.1.0-rc0
    • Component/s: manual, Server
    • Labels:
      None
    • Last comment by Customer:
      true
    • Story Points:
      3
    • Sprint:
      ServerDocs2021: Jun15 - Jun22, ServerDocs2021: Jun22 - Jun29, ServerDocs2021: Jun29 - Jul6, ServerDocs2021: Jul6 - Jul13, ServerDocs2021: Jul13 - Jul20, ServerDocs2021: Jul20 - Jul27, ServerDocs2021: Jul27 - Aug3

      Description

      Description

      Downstream Change Summary

      The default compression algorithm used for time-series collections is zstd. Time-series collections ignore the global default (snappy) but can be overridden when creating the collection itself.

      See test for example/behaviour: https://github.com/mongodb/mongo/blob/5476797a46b28156134fa7f13c15cd34f9e6ceb9/jstests/noPassthrough/timeseries_block_compressor_options.js

      Description of Linked Ticket

      Create time-series buckets collections using the zstd block compressor.

      Use the following collection options config:

        storageEngine: {
          wiredTiger: "block_compressor=zstd"
        }
      

      Any user-supplied storageEngine config when creating the collection should take precedence.

      Scope of changes

      Impact to Other Docs

      MVP (Work and Date)

      Resources (Scope or Design Docs, Invision, etc.)

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              naomi.pentrel Naomi Pentrel (Inactive)
              Reporter:
              backlog-server-pm Backlog - Core Eng Program Management Team
              Participants:
              Last commenter:
              Backlog - Core Eng Program Management Team Backlog - Core Eng Program Management Team
              External Reviewer:
              Gregory Wlodarek
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                Days since reply:
                18 weeks, 5 days ago
                Date of 1st Reply: