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This article describes the national health catalogue. See also the requirements that the national health data catalogue must meet. |
Context
A catalogue consists of
a front-end portal application in which a user can search for data
a catalogue that manages descriptions of datasets available to the portal
one or more FAIR data points that are the source of metadata for the catalogue
A FAIR data point can be configured locally as a stand-alone application or integrated into a platform (e.g. Molgenis). See also: Metadata onboarding on the National Health Data Catalogue
See also the following alternative configurations:
National health data catalogue (NHC) components
The NHC consists of two parts
the frontend where the user searches within the catalog metadata
the backend that:
responds to search and consultation actions that the user does on the front end
ensures that the catalogue remains up to date by updating the metadata from the FAIR data points
Details
The catalogue frontend is built on Next Vue.js.
The catalogue backend consists of
CKAN, an open-source data management system hosted by ISO 27001 certified partner Civity, GNU AGPLv3 license used by EU, NHS. (eng Open-source data management system hosted by ISO 27001 certified partner Civity, GNU AGPLv3 licensed used by EU, NHS) for the storage of the (meta)data
The default CKAN metadata harvester has been modified to support FAIR data points
SOLR, an open source search platform built on Apache Lucene (Open-source enterprise search platform built on Apache Lucene) is used (as CKAN plugin) for the search functionality