https://news.ycombinator.com/user?id=Omega359Hacker News RSShttps://hnrss.org/hnrss v2.1.1Sat, 18 Apr 2026 10:27:37 +0000When I started on my path to get my application off of Spark late 2023 I started with Polars because it seemed to have more community velocity and seemed more approachable. Unfortunately, at least at that time, the lazy evaluation Rust api was very much a wip and didn't work for my use case. Switching to DataFusion enabled me to port/rewrite my application into Rust and drastically improve it's performance.

]]>Thu, 16 Jan 2025 15:58:52 +0000https://news.ycombinator.com/item?id=42727021Omega359https://news.ycombinator.com/item?id=42727021https://news.ycombinator.com/item?id=42727021