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pattar

Re:Release of Polars 2.0 on Tuesday October 06, 2026 @02:39PM (#49982345)
There is a geospatial package for duckdb though which is pretty slick. It is actually how I first learned of duckdb. We were dealing with nationwide parcel datasets and need to apply transformations nationwide and save out to more parquet files. It was easier and cheaper to replace all of the pandas workloads with duckdb.
Re:Geothermal Heat Map of US Hot Springs on Thursday September 24, 2026 @05:36PM (#49837034)
In a similar vein I made a site to check local water quality and swimming conditions in the Bay Area. https://bayswimcheck.com/

The Eastern Sierra Hot Springs are goated. Definitely worth a trip out there just for that.

Re:Claude Opus 4.6 on Friday February 06, 2026 @11:46AM (#46915107)
I got my partner using claude for her non technical work. They write a lot of proposals, creates spreadsheets, and occasionally wants some graphs to visualize things. They love that claude creates all of the artifacts right there in the browser and saves them for later in a versioned way.
Re:Why DuckDB is my first choice for data processing on Friday January 16, 2026 @12:23PM (#46649018)
I went to a talk by the Motherduck team about why they built DuckLake instead of leaning more in on Iceberg. The key takeaway is that instead of storing all the table metadata inside files on s3 and dealing with latency and file io they instead store all of that info inside a duckdb table. Seems like a good idea and worked smoothly when I tried, however it is not quite in a stable production state it is still <1.0. They have a nice talk about it on youtube: https://youtu.be/hrTjvvwhHEQ?si=WaT-rclQHBxnc9qV