# Supavisor 1.0: a scalable connection pooler for Postgres

DevFeed: [Supavisor 1.0: a scalable connection pooler for Postgres](<https://devfeed.tech/articles/supavisor-1-0-a-scalable-connection-pooler-for-postgres-690.md>)

Original publisher: [Read original article](<https://supabase.com/blog/supavisor-postgres-connection-pooler>)

Author: Stanislav Muzhyk

Published: 2023-12-13T07:00:00Z

Content type: release

Language: en

Sources: [Supabase Blog](<https://devfeed.tech/sources/supabase-blog.md>)

Topics: [Elixir](<https://devfeed.tech/topics/elixir.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [Rust](<https://devfeed.tech/topics/rust.md>), [Parsing](<https://devfeed.tech/topics/parsing.md>), [Concurrency](<https://devfeed.tech/topics/concurrency.md>), [IO](<https://devfeed.tech/topics/io.md>), [Transactions](<https://devfeed.tech/topics/transactions.md>), [Supabase](<https://devfeed.tech/topics/supabase.md>)

Tags: [concurrency](<https://devfeed.tech/tags/concurrency.md>), [elixir](<https://devfeed.tech/tags/elixir.md>), [load-balancing](<https://devfeed.tech/tags/load-balancing.md>), [parsing](<https://devfeed.tech/tags/parsing.md>), [postgres](<https://devfeed.tech/tags/postgres.md>), [rust](<https://devfeed.tech/tags/rust.md>), [sql](<https://devfeed.tech/tags/sql.md>), [transactions](<https://devfeed.tech/tags/transactions.md>)

## AI overview

Supavisor 1.0 is a production-ready Elixir connection pooler for Postgres, adding query load balancing, named prepared statement support, and query cancellation. It uses Rust for efficient SQL parsing and supports high concurrency and rapid I/O.

## Source excerpt

Supavisor is now used across all projects, providing a scalable and cloud-native Postgres connection pooler that can handle millions of connections