Chronon, an ML Feature Platform, is now open source, offering ML practitioners tools for data management, low latency streaming, and observability. It aims to solve the common struggle of spending excessive time on data management rather than modeling. The platform allows for defining features once for both offline training and online inference, offering tooling for feature chaining, data quality, and management. By combining features and performing backfills for historical data, Chronon ensures accuracy and consistency. The platform abstracts complexity for online feature computation and offers an API for low latency fetching. Additionally, Chronon aims to make authoring new features easier and improve model maintenance. Join the community Discord to learn more.
https://medium.com/airbnb-engineering/chronon-airbnbs-ml-feature-platform-is-now-open-source-d9c4dba859e8