Supabase

Supavisor: Scaling Postgres to 1 Million Connections

Supabase load-tested Supavisor, its Elixir Postgres pooler, with a million client connections.

Published
2023-08-11
Scale
1 million connections, 20,000 QPS
Techniques
connection pooling benchmarking
Stack
PostgreSQL Elixir

Try this stack yourself

  • Railway · Deploy something like this on Railway: spin up PostgreSQL and Elixir plus your app in a few clicks. New accounts get $20 in credit (applied when you pick a paid plan).
    Railway isn't part of Supabase's setup in this story. It's just an easy place to try the same building blocks.

Some links above are affiliate links: if you sign up, How They Scaled may earn a commission at no extra cost to you. We only list tools that fit the stack in the story.

See also

The best scaling write-ups, weekly

One email a week. No spam.

Subscribe