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    Explore and Make use of Nationally Defined Messaging APIs


    System Topologies

    Overview of the different types of deployment topologies for brokering API calls through the SSP

    Consumer Topologies

    Simple Model

    Simple Topology

    A grouping of different GP Connect consumer systems, all connecting directly to GP Connect via the SSP. Each consumer in this example is registered as a CMA endpoint. The key point is that each consumer system has its own ASID.

    Aggregator Model

    Simple Model

    Several different consumer systems connecting to GP Connect via middleware (Message Handling Server / MHS)

    Provider Topologies

    Single Practice System

    Single Practice System

    A discrete instance of a Primary Care System serving a single GP Practice.

    Data Centre Hosted Practice System

    Hosted Practice System

    A GP Practice system instance hosted in a Primary Care System (PCS) supplier’s data centre. Note each individual practice has a logical CMA endpoint with its own ASID but sharing the Party Key.


    Spine Endpoint Terms

    The terms used above are explained in detail on the SDS endpoint lookup page.

    Tags: design

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