# How Turso made connections to SQLite databases 575x faster

DevFeed: [How Turso made connections to SQLite databases 575x faster](<https://devfeed.tech/articles/how-turso-made-connections-to-sqlite-databases-575x-faster-5970.md>)

Original publisher: [Read original article](<https://turso.tech/blog/how-turso-made-connections-faster>)

Author: Glauber Costa

Published: 2025-07-29T00:00:00Z

Content type: article

Language: en

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

Topics: [Turso](<https://devfeed.tech/topics/turso.md>), [SQLite](<https://devfeed.tech/topics/sqlite.md>), [Databases](<https://devfeed.tech/topics/databases.md>), [Benchmark](<https://devfeed.tech/topics/benchmark.md>), [Concurrency](<https://devfeed.tech/topics/concurrency.md>), [Rust](<https://devfeed.tech/topics/rust.md>), [SDKs](<https://devfeed.tech/topics/sdks.md>)

Tags: [architecture](<https://devfeed.tech/tags/architecture.md>), [benchmark](<https://devfeed.tech/tags/benchmark.md>), [concurrency](<https://devfeed.tech/tags/concurrency.md>), [databases](<https://devfeed.tech/tags/databases.md>), [rust](<https://devfeed.tech/tags/rust.md>), [sdk](<https://devfeed.tech/tags/sdk.md>), [sqlite](<https://devfeed.tech/tags/sqlite.md>), [turso](<https://devfeed.tech/tags/turso.md>)

## AI overview

Turso describes making SQLite connection opening 575x faster for databases with 10,000 tables by sharing parsed schema data between connections using copy-on-write structures.

## Source excerpt

Turso makes opening a SQLite connection 575x faster on a 10,000 table schema by sharing parsed schema between connections with a copy-on-write Arc.