Projects provide complete isolation of feature stores at the infrastructure level. This is accomplished through resource namespacing, e.g., prefixing table names with the associated project. Each project should be considered a completely separate universe of entities and features. It is not possible to retrieve features from multiple projects in a single request. We recommend having a single feature store and a single project per environment (dev, staging, prod).
The concept of a "project" provide the following benefits:
Logical Grouping: Projects group related features together, making it easier to manage and track them.
Feature Definitions: Within a project, you can define features, including their metadata, types, and sources. This helps standardize how features are created and consumed.
Isolation: Projects provide a way to isolate different environments, such as development, testing, and production, ensuring that changes in one project do not affect others.
Collaboration: By organizing features within projects, teams can collaborate more effectively, with clear boundaries around the features they are responsible for.
Access Control: Projects can implement permissions, allowing different users or teams to access only the features relevant to their work.