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Feast on Azure

This project provides resources to enable a Feast feature store on Azure. There are two options for operating Feast on Azure:

  1. Feast Azure Provider is a simple, light-weight architecture that acts as a plugin to allow feast users to connect to Azure hosted offline, online and registry stores.
  2. Feast on Azure Kubernetes Service (AKS) is a comprehensive solution, such as a Kubernetes based registry deployment, as well as a Spark based ingestion mechanism.

Feast Azure Provider

The Feast Azure provider acts like a plugin that allows Feast users to connect to:

  • Azure SQL DB and/or Synapse SQL as the offline store
  • Azure cache for Redis as the online store
  • Azure blob storage for the feast registry store

📐 Architecture

The interoperable design of feast means that many Azure services can be used to produce and/or consume features (for example: Azure ML, Synapse, Azure Databricks, Azure functions, etc).

azure provider architecture

🐱‍👤 Getting Started

If you want to install locally:

pip install feast-azure-provider

We recommend the getting started tutorial that walks you through an end-to-end example.

You can deploy the infrastructure for feast using:

You may want to first make sure your subscription has registered Microsoft.Synapse, Microsoft.SQL and Microsoft.Network providers before running the template below, as some of them may require explicit registration.

Deploy to Azure

The only 2 required parameters during the set-up are:

  • Admin Password for the the Dedicated SQL Pool being deployed.
  • Principal ID this is to set the storage permissions for the feast registry store. You can find the value for this by opening Cloud Shell and run the following command:
# If you are using Azure portal CLI or Azure CLI 2.37.0 or above
az ad signed-in-user show --query id -o tsv

# If you are using Azure CLI below 2.37.0
az ad signed-in-user show --query objectId -o tsv

Feast on Azure Kubernetes Service (AKS)

The Feast on AKS is a secure enterprise deployment on a customer provisioned AKS cluster in an Azure VNET. This deployment does not expose any public endpoints and leverages Azure Private Link over the Feast core and serving so that the traffic flows over the Microsoft Network. This deployment also supports secure connectivity from Azure Synapse Analytics and Azure Machine Learning via private endpoints.

📐 Architecture

Feast on AKS architecture

🐱‍👤 Getting Started

Please refer to Feast on AKS which will walkthrough the instructions to setup, install the required packages and then run the sample from Azure Synapse Analytics and Azure Machine Learning.

Contributing

This project welcomes contributions and suggestions. Most contributions require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us the rights to use your contribution. For details, visit https://cla.opensource.microsoft.com.

When you submit a pull request, a CLA bot will automatically determine whether you need to provide a CLA and decorate the PR appropriately (e.g., status check, comment). Simply follow the instructions provided by the bot. You will only need to do this once across all repos using our CLA.

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.

Trademarks

This project may contain trademarks or logos for projects, products, or services. Authorized use of Microsoft trademarks or logos is subject to and must follow Microsoft's Trademark & Brand Guidelines. Use of Microsoft trademarks or logos in modified versions of this project must not cause confusion or imply Microsoft sponsorship. Any use of third-party trademarks or logos are subject to those third-party's policies.