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A comment on Machine Learning Engineer Guide: Feature Store vs. Data Warehouse. Parent comment

Re:Machine Learning Engineer Guide: Feature Store vs. Data W... by skingkong on Thursday October 08, 2020 @11:50AM (#24720277)
Yeah in this type of architecture there is some sort of join required. Interestingly, @maycotte talking about the Molecula feature store – it serves real-time and historical features in the same storage layer. Significant performance gains with that approach.
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Re:Machine Learning Engineer Guide: Feature Store vs. Data W... by jamesblonde on Thursday October 08, 2020 @12:39PM (#24720847)
If you want to reuse features, and not write a new pipeline for every model, you need JOINs. Both for the online and offline feature stores.
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