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Comment on Delta Lake vs. Parquet: A Comparison

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Delta is pretty great, let's you do upserts into tables in DataBricks much easier than without it.

I think the website is here: https://delta.io

Yea, there is a Rust implementation of the Delta Lake protocol that lets you do upserts without Spark too. This allows pandas, Polars, DataFusion, and PyArrow users to easily do upserts as well.

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