The Health Data Warehouse (HDW) DATAVIE 
A research infrastructure, not just an IT solution.
DATAVIE is a shared Health Data Warehouse operated by Biwako.
It is not merely a secure hosting solution. Health data is subject to increasing requirements: CNIL reference framework, traceability, structured data catalogs, regulated secondary use, and the European Health Data Space (EHDS).
The issue is no longer technical. It is strategic.
DATAVIE goes beyond secure storage.
We manage the entire value chain:
- Structuring and qualification of health data
- Governance and full access traceability
- Compliance with the CNIL framework and national regulations
- HDS-certified hosting and data pseudonymization
- Data documentation and catalog development to prepare for EHDS integration
You retain ownership of your data.
You remain in control of access conditions.
Producing projects, not just storing data.
DATAVIE is fully integrated into Biwako’s research ecosystem:
- Promotion of clinical studies
- Data-driven R&D projects
- Access to biological samples through the biobank
- Comprehensive regulatory support
Data does not remain dormant.
If you choose, it can be integrated into internal Biwako research programs or into projects led by industrial and academic partners.
DATAVIE becomes an infrastructure for research production and value creation.
DATAVIE turns regulatory constraints into a strategic lever.
Patient Rights:
To enhance information security, the DATAVIE Health Data Warehouse only retains encrypted and pseudonymized data.
Patients are personally informed prior to the storage of their health data in the HDW.
