Yestino - The Signal ยท B-treehttps://yestino.com/entities/b-tree-90a034Every event involving B-treeenBRIN is 1/4570th the size of a B-tree, until 5% of rows are updatedhttps://yestino.com/events/brin-is-1-4570th-the-size-of-a-b-tree-until-5-of-rows-are-up-e06b7chttps://yestino.com/events/brin-is-1-4570th-the-size-of-a-b-tree-until-5-of-rows-are-up-e06b7cThu, 27 Aug 2026 16:26:49 GMTI co-owned the Zonemaps module at Oracle, and BRIN is the same design in Postgres. Sources: Hacker News