Introduction

• Attila Krasznahorkay (CERN)
• Kyle Knoepfel (Fermi National Accelerator Laboratory)
• Christopher Jones (Fermi National Accelerator Lab. (US))

Short introduction to the meeting, overview of things to come in the working group.

Metadata Handling in art

• Kyle Knoepfel (Fermi National Accelerator Laboratory)

A description of how metadata handling is performed in art (https://art.fnal.gov) in multi-threaded jobs.