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Deep dive on how we are using a lightweight feature store in our Forecasting Engine

Get a firsthand look at how we built a lightweight feature store to accelerate electricity grid forecasting. We’ll cover our decision process, design choices, and implementation using Polars and Google Cloud Storage. Expect lessons learned, real-world bumps, and a clear view of the costs, trade-offs and benefits of our solution.

Jan 20, 2026

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