Feast is an open source feature store for machine learning. It was developed as a collaboration between Gojek and Google in 2018. Feast aims to:
– Provide scalable and performant access to feature data for ML models during training or serving.
– Provide a consistent view of features for both training and serving.
– Enable re-use of features through discovery, documentation, and metadata tracking.
– Ensures model performance by tracking, validating, and monitoring features in production.

Feast is an incubation-stage project of the LF AI & Data Foundation.

Contributed by: Gojek in September 2020