# Feature Engineering, Feature Stores

```{toctree}
:hidden:

feature_engineering_store
feature_engineering
explained_feature_stores
point_in_time
feast/index
```

##
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*	**[Section 5.1: Chapter 6: Perfecting Flavor Profiles – Feature Engineering and Feature Stores](feature_engineering_store.md)**

*	**[Section 5.2: Feature Engineering for MLOps](feature_engineering.md)**

*	**[Section 5.3: Feature Stores for MLOps](explained_feature_stores.md)**

*	**[Section 5.4: Point-in-Time Correctness & Time Travel in ML Data Pipelines](point_in_time.md)**

*	**[Section 5.5: Feast: Open Source Feature Store](feast/index.md)**
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**Block Diagram: Feature Engineering**

<img src="../../_static/mlops/ch6_feature_engg/mlops_feature_engg.svg"/>

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**Block Diagram: Feature Stores**

<img src="../../_static/mlops/ch6_feature_engg/ch6_feature_stores.svg"/>
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