1. Tokamak Data Mirror for JET and MAST
Alys Brett
CCFE, UK
CCFE: Andrew Hynes, Rob Akers, Alex Meakins, David Muir STFC/EUDAT: Shaun de Witt

2. Current Challenges Fusion energy research
Long-running tokamak experiments
Increasing data volumes
Modernise infrastructure (compatibility)
Complex mix of data, hosted locally
Improve off-site data access
Partner labs
HPC facilities
Beyond lifetime of experiments
JET
MAST

3. Why EUDAT? Europe-wide research community
Explore integrating our systems with cloud-like platform
Help guide development
Specific benefits we expect:
Wider use of JET & MAST data
Smoother HPC workflow
Redundancy from live data mirror
Simpler APIs
Improved data discovery

4. Expected Future Impact
Relevance for other communities
Shared repository for Eurofusion?
Prototyping for next-gen experiment, ITER (1 or 2 PB/day)
Common large experiment issues:
data structures, versioning, access policy
quality markers, provenance
Possible future support from EUDAT
Long-term data management strategy
Consolidation of legacy data formats
Towards common interfaces & tools