looks like a cool project, but id say keep working on it since there seems to be some confusion on why someone would want to use this: no benchmarks and overall pretty vibe-codey (which id personally be very hesitant to use in production)

another comment already mentioned comparison to vortex, which is the same compression ratio and same speeds as youre claiming - but your compression is half of parquet. and if speed is the main goal youre going for, python is an interesting choice. no hate, but def keep working on it, and would love to see more concrete benchmarks with various columnar store types