PII masking in Polars: MaskOps 2.0, and two metrics that lied to me
MaskOps 2.0 shipped this week. Before I told anyone, I looked at my own numbers. Two of them were lying to me, in opposite directions. MaskOps is a Ru…
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I built a native C# DataFrame engine to rival Python Polars (it's actually faster on some things)
Here is a draft for DEV.to. It is structured exactly how developers love to read articles: a quick introduction, the core architectural philosophy, so…