The public HSP Marketplace and interface-compliant implementations (hereafter: "Marketplace") provides an "App Store"-like experience for providers organizations to rapidly discover, deploy, configure and operate complex health IT services with a modern web-based UI. Unlike systems such as SMART-on-FHIR, the HSP Marketplace is more than a gallery of front-end only UIs. The Marketplace facilitates frontend and backend applications, broad declarative service dependencies far beyond FHIR (and HL7), and works on both public cloud and private infrastructure environments.
HSPC's public Marketplace instance also allows for member organizations to submit their own Open Source services for publication in the catalog, according to the broader policies of and manual approval by HSPC. Once a service has been approved for publication, any Marketplace user with a compatible operating environment may directly deploy the service to their local environment directly within the web-based UI. This core workflow is the primary means for deploying implementations of HSSP building blocks in a managed, automated and interoperable manner independently of underlying cloud or hosting infrastructure.
Technologically, the Marketplace is the sum of a:
Unauthenticated Users may search the published Service catalog in a read-only manner from any number of UI clients, and explore the underlying Dependencies, runtime requirements and Permissions needed to run of any given service in an HSP-compliant infrastructure Platform. Authenticated Users MAY optionally deploy and manage their Service instances via the Marketplace when an Agent process is running in the Users local infrastructure and is able to communicate with the Marketplace.
Users registering on behalf of ISVs CAN declare Services and individual Builds via API, and MAY be allowed to perform the same functions via consolidated capability statements developed as a static supplementary file to a container image. Either way, these data include the public location of the container image, its exposed Interfaces and Interface Dependencies, runtime characterists such as minimum acceptable Configuration(s), and requisite Permissions such as outbound Internet access.
The Marketplace UI provides end-user functional to:
The UI connects to the web service using REST principles and does not have direct access to any database.
The web service is an API-only application supporting REST endpoints and JSON-formatted content that is agnostic to the specific client UI implementation. Functionally, it provides:
It is an API-only web service and does not provide any form of UI.
Several documents on API usage are available, with a normative version pending on stabilization.
All types have created_at and updated_at datetime fields that have been omitted for brevity.
A reference RDMBS model for PostgreSQL v9.5+ is included with the web service reference. v9.5 (or later) is required due to usage of native JSON columns not as well supported in earlier versions. A generated model-driven diagram is available here: https://github.com/preston/hsp-marketplace-server/blob/master/doc/models_complete.svg Small differences from the PIM exist, but are minor and of no practical concern.