iCARE4CVD - Deliverable 2.2 - Federated Data analysis Architecture – Part 2

This deliverable focuses on reporting on the Federated Data Infrastructure for iCARE4CVD. The deliverable reports on the work performed within the first eighteen months of the project. This deliverable provides an update of the first architecture as defined in Deliverable D2.1. We maintain the structure of Deliverable D2.1 but update the contents to reflect the current developments.

In this document we describe the three-layered architecture. We describe each layer in terms of components and how they connect to one another. We explain the 3 layers in terms of the three main components:

1. The Cohort Explorer – a tool for exploring and mapping the data into the iCARE4CVD platform

2. The blockchain monitoring – a tool to enable data owners to manage their own cohorts and

3. Data clean rooms – offered by the Decentriq platform where the data are stored under the control of data owners and are analysed by researchers in respect to data sharing agreements.