Video of a conference talk by Haki Benita about unconventional ways to index UUIDs in PostgreSQL, delivered at Citus Con: An Event for Postgres 2023. You probably have at least one or two UUIDs in your schema with a good old BTree index. But, have you ever considered that PostgreSQL may have other options for you?

Haki Benita is a tech lead specializing in databases, web development, and performance tuning.

► Video bookmarks:
⏩ 00:00 Introduction
⏩ 02:13 What are UUIDs good for?
⏩ 05:22 Sortable UUIDs, specifically ULIDs
⏩ 08:19 Indexing UUIDs in PostgreSQL
⏩ 11:08 BTree is the king of all Postgres indexes
⏩ 17:37 Hash indexes, the ugly duckling of index types
⏩ 21:12 Using block range indexes (BRIN)
⏩ 26:34 BRIN Index and Bloom filters

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