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As a part of the Linux Foundation, we ask community members to adhere to the Linux Foundation Code of Conduct
GitHub Repository: Find the complete Feast codebase on GitHub.
Community Governance Doc: See the governance model of Feast, including who the maintainers are and how decisions are made.
Google Folder: This folder is used as a central repository for all Feast resources. For example:
Design proposals in the form of Request for Comments (RFC).
User surveys and meeting minutes.
Slide decks of conferences our contributors have spoken at.
Feast Linux Foundation Wiki: Our LFAI wiki page contains links to resources for contributors and maintainers.
GitHub Issues: Found a bug or need a feature? Create an issue on GitHub.
Feast's architecture is designed to be flexible and scalable. It is composed of several components that work together to provide a feature store that can be used to serve features for training and inference.
Feast uses a to ingest data from different sources and store feature values in the online store. This allows Feast to serve features in real-time with low latency.
Feast supports for On Demand and Streaming data sources and will support Batch transformations in the future. For Streaming and Batch data sources, Feast requires a separate (in the batch case, this is typically your Offline Store). We are exploring adding a default streaming engine to Feast.
Domain expertise is recommended when integrating a data source with Feast understand the to your application
We recommend for your Feature Store microservice. As mentioned in the document, precomputing features is the recommended optimal path to ensure low latency performance. Reducing feature serving to a lightweight database lookup is the ideal pattern, which means the marginal overhead of Python should be tolerable. Because of this we believe the pros of Python outweigh the costs, as reimplementing feature logic is undesirable. Java and Go Clients are also available for online feature retrieval.
is a security mechanism that restricts access to resources based on the roles of individual users within an organization. In the context of the Feast, RBAC ensures that only authorized users or groups can access or modify specific resources, thereby maintaining data security and operational integrity.