Nikolay and Michael discuss GIN indexes in Postgres — what they are, what they're used for, and some limitations to be aware of.
 
Here are some links to things they mentioned:

• GIN Indexes https://www.postgresql.org/docs/current/gin.html
• Generalized Search Trees for Database Systems (Hellerstein, Naughton, Pfeffer) https://dsf.berkeley.edu/papers/vldb95-gist.pdf 
• RUM extension https://pgxn.org/dist/rum/1.1.0/
• Understanding Postgres GIN Indexes: The Good and the Bad (Lukas Fittl) https://pganalyze.com/blog/gin-index

~~~

What did you like or not like? What should we discuss next time? Let us know via a YouTube comment, on social media, or by commenting on our Google doc!

~~~

Postgres FM is produced by:

• Michael Christofides, founder of pgMustard
• Nikolay Samokhvalov, founder of Postgres.ai

With credit to:

• Jessie Draws for the elephant artwork