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ROOT I/O Workshop, Winter 2016/17

chaired by Philippe Canal (FERMILAB), Danilo Piparo (CERN), Brian Bockelman (University of Nebraska-Lincoln)
Wednesday, October 11, 2017 from to (Europe/Zurich)
Description Workshop to discuss the current bottlenecks in ROOT I/O and any potential solution.
See the presentations of the previous workshop

New Vidyo room:
Name: ROOT_IO_Workshop
Description: February 2018 ROOT IO workshop
Extension: 10401125
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  • Wednesday, October 11, 2017
    • 16:00 - 16:05 Introduction 5'
      Speaker: Mr. Philippe Canal (FERMILAB)
    • 16:05 - 16:10 ROOT I/O 5'
      Speaker: Mr. Philippe Canal (FERMILAB)
      Material: Slides powerpoint file
    • 16:10 - 16:25 CMS Update 15'
      Speaker: Daniel Riley
      Material: Slides pdf file
    • 16:25 - 16:40 How to make a Petabyte ROOT file: object store with columnar granularity 15'
      Speaker: Dr. Jim Pivarski (Fermilab)
      Material: Slides pdf file
    • 16:40 - 17:00 DIANA I/O Update 20'
      Speakers: Dr. Brian Bockelman (University of Nebraska-Lincoln), Oksana Shadura
      Material: Slides pdf file
    • 17:00 - 17:10 LZ4 and BulkIO performance on NanoAO 10'
      Speaker: Dr. Jim Pivarski (Fermilab)
      Material: Slides pdf file
    • 17:10 - 17:30 TDataFrame/FileMerger 20'
      Speaker: Guilherme Amadio
      Material: Slides link pdf file
    • 17:30 - 17:50 In-memory file merging 20'
      Material: Slides pdf file
    • 18:05 - 18:20 Discussions 15'