Using Rust & PyO3 to make Pydantic v2 even faster

David Hewitt

In this talk we'll review some of the changes we've made to Pydantic since 2.0 to push performance even further. This is possible largely because Pydantic chose to implement the core in Rust. We'll focus on two main topics: - Come learn about optimizations Pydantic has been working on since 2.0 - Come see our draft ideas how Pydantic v3 could be even faster than v2 You should leave this talk excited about performance wins for your apps using Pydantic and inspired to try Rust in your own code.