Introduction/Management News

• Peter van Gemmeren (ANL)
• Saba Sehrish (Fermilab)
• Paolo Calafiura (LBNL)
• Salman Habib (Argonne National Laboratory)

All Hands Meeting: https://indico.fnal.gov/event/65024/

Tracking and aiding the evolution of ROOT I/O, in particular RNTuple

• Philippe Canal (FERMILAB)
• Christopher Jones (Fermilab)
• Peter van Gemmeren (ANL)
• Amit Bashyal (Argonne National Lab)
• Marcin Nowak (BNL)
• Matti Kortelainen (Fermilab)
• Alaettin Serhan Mete (Argonne National Laboratory (US))
• Barnali Chowdhury (Argonne National Laboratory)
• Daniel Riley (Cornell University)
• Kyle Knoepfel (Fermilab)

06/26 next RNTuple API review meeting: RNTupleDescriptor RColumn/ColumnElement, RPage RPageStorage/Cluster and RPageSource Would complete module list (unless I missed something). Followed by: - Mid review meeting, finalizing early requests to ROOT. - Review of Error handling, exceptions, documentation. - Considerations of performance and tuning. - ... - Final review meetings, produce document for ROOT.

Reduced Precision and Intelligent Domain-specific Compression Algorithms

• Peter van Gemmeren (ANL)
• Meghna Bhattacharya
• Amit Bashyal (Argonne National Lab)

Object Stores and Strategies for Data Placement and Replication

• Shane Snyder (Argonne National Laboratory)
• Rob Latham (Argonne National Laboratory)
• Nicholas Smith (Fermilab)
• Bo Jayatilaka (Fermilab)
• Doug Benjamin (Brookhaven National Laboratory (US))
• Rob Ross (ANL)
• Saba Sehrish (Fermilab)

Optimized Data Delivery to HPC systems

• Saba Sehrish (Fermilab)
• Peter van Gemmeren (ANL)
• Marco Mambelli (Fermilab)