At @pgrustdb, @JasonSeibel and I built a hash table that's 5x faster than Postgres's.
This is a dev post classified by Jev as Databases (a tool drop), kept by the Dev Radar because it carries real work, not commentary.
At @pgrustdb, @JasonSeibel and I built a hash table that's 5x faster than Postgres's. By partitioning the data into smaller hash tables that fit within the L2 CPU cache, we're able to achieve wildly better performance
Posted by Michael Malis (997 followers) 5 days ago · 142 likes · 8.9k views · view the original post on X. Kept by the Dev Radar as Databases.
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