Inside Axion, The Feature Store Architecture Powering Machine Learning Pipelines at Netflix

The feature store is a key component of Netflix’s Machine Learning Platform.

Source: https://www.scrabbl.com/how-netflix-scaled-its-marketing-game-using-machine-learning

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Netflix hosts one of the most sophisticated machine learning(ML) infrastructures in the world. Runnings thousands of ML models both real time and batch requires a sophisticated data and experimentation infrastructure. Over several iterations, Netflix built Axion, a feature store designed to accelerate offline experimentation and model training in ML solutions at Netflix.

Axion is part of a core ML platform at Netflix responsible for serving thousands of models across different applications. Axion interacts with…