EPSCI SRO Meeting Jun. 13 2022

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Agenda:

1. Announcements
   1. 23rd Real Time Conference August 1-5
2. Streaming Readout X takeaway
   1. Real time data reduction
   2. Technology choices
3. ERSAP
   1. Lessons learned from the DESY beam tests
      1. Optimize data transport
         1. reliable multicast: PGM/EPGM
         2. UDP support (new developments at ZMQ, such as new socket types: radio and dish)
      2. More flexible application design technology
         1. YAML works fine, but... we need something better: Directed Graph Designer
            1. Technologies being considered: GoJS, BPMN-js, Graphviz
4. ERSAP EJFAT project
   1. Multi-dataID data-stream simulator
   2. VTP streaming setup in indra-lab
5. TriDAS-ERSAP application
   1. TriDAS is still working to process GEMC simulated streams
6. INDRA ASTRA project
7. AOT

Useful References

• SRO Meetings
• CLAS12 SRO page
• ERSAP Document
• Vardan's WMS draft
• Graham's Paper describing SRO
• Dave Abbott's slides on data format

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