Overview
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v0.11-branch
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The top-level namespace within Feast is a . Users define one or more within a project. Each feature view contains one or more that relate to a specific . A feature view must always have a , which in turn is used during the generation of training and when materializing feature values into the online store.
Projects provide complete isolation of feature stores at the infrastructure level. This is accomplished through resource namespacing, e.g., prefixing table names with the associated project. Each project should be considered a completely separate universe of entities and features. It is not possible to retrieve features from multiple projects in a single request. We recommend having a single feature store and a single project per environment (dev, staging, prod).
