Analyzing the Impact of Sampling and Bloat on Query Optimization

Here are links to a few things we mentioned: 

• pg_plan_advsr 
• How partial, covering, and multicolumn indexes may slow down UPDATEs (blog post by Nikolay)
• Why Uber Switched from Postgres to MySQL (blog post)
• pganalyze index advisor
• Nancy bot (project is not active)
• pgreplay
• pgreplay go  
• Real Application Testing on YugabyteDB with pgreplay (blog post by Franck Pachot) 
• pg_query  
• Database Lab thin clones 
• Migrating to Aurora: easy except the bill (blog post by Kimberley Nicholls) 

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What did you like or not like? What should we discuss next time? Let us know by tweeting us on @PostgresFM or by commenting on our topic ideas Google doc.

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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 amazing artwork