Index maintenance
Nikolay and Michael discuss index maintenance — how do we know if or when we need it, and what we need to do.
Postgres FM · Nikolay Samokhvalov and Michael Christofides
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Show Notes
Important correction from this episode: amcheck promises no false positives, not no false negatives, sorry!
Here are links to a few things we mentioned:
- pgstattuple
- pg_repack
- postgres-checkup
- Workload Analysis for GitLab.com
- Bloat Analysis (also from GitLab)
- Bloat, pg_repack, and deferred constraints (blog post by Miro)
- amcheck
- Peter Geoghegan interview (on Postgres TV)
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What did you like or not like? What should we discuss next time? Let us know by tweeting us on @samokhvalov and @michristofides or by commenting on our topic ideas Google doc.
If you would like to share this episode, here's a good link (and thank you!)
Postgres FM is brought to you by:
- Nikolay Samokhvalov, founder of Postgres.ai
- Michael Christofides, founder of pgMustard
With special thanks to:
- Jessie Draws for the elephant artwork