Hutch is a toolset for Federated Activities, such as Analytics, Data Discovery, or Machine Learning.

Cohort Discovery

A Cohort Discovery Task Resolver.

Fetches and resolves Availability and Distribution Queries against a OMOP CDM database.

A Federated Proxy for a Cohort Discovery Task API.

• Connects to an upstream Task API (e.g. the HDR UK Cohort Discovery Tool).
• Fetches tasks.
• Queues them for one or more downstream sub nodes (e.g. Bunny instances).
• Accepts task results from the downstream nodes.
• Submits aggregate results to the upstream Task API.
• Implements a subset of the Task API for the downstream nodes to interact with.