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Thursday 7th December 2023

SIG-NGN is the Special Interest Group on Next Generation Networks.

This meeting of the 13th meeting of the SIG will be held virtually.

Theme

Performance engineering the research network for science

A core mission of research and education networks is to deliver the extreme performance required by science applications, and to deliver this performance worldwide. Research domains increasingly depend on networks acquisition of date from large-scale research instruments as well as for analysis and scientific discovery.

In a previous meeting we discussed how to best measure network performance. In this meeting we will hear presentation on and have discussion of strategies and methods for exploiting these measurements to engineer our networks for the best possible performance. 

As before, we will be focused on the data and computing workflows from research applications and instruments as well as the observed behaviour of traffic on the networks.

Welcome!


Quick Links

All Presentations (currently past meeting presentations.)

Checkout the discussion on NREN.slack.com (sign up here)

Subscribe to the NGN mailing list or View the Archive

Contact the NGN Steering Committee

Registration

Agenda - (all times are in CET)

Thursday, 7 December 2023

TimeWhat's happening
14:45 - 15:00Get a coffee - Testing audio & video
15:00 - 15:15 ('15)

Introduction and welcome - Lars Fischer (NORDUnet)

View file
nameSIG NGN 13 intro - 07-12-2023.pdf
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Chair: Rudolf Vohnout (CESNET) Will chair all sessions

15:15 - 15:25 ('10)

Research Infrastructures and Networks

Xavier Espinal (CERN)

View file
nameRIs-and-Networks-Xavier-13th GEANT-SIG-NGN.pdf
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15:25 - 15:35 ('10)

Impact of streaming computation. Network load balancing

Yatish Kumar (ESnet)

View file
nameStreaming Workflows at ESnet.pptx.pdf
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15:35 - 15:45 ('10)

Network / instrument integration

Jani Myyry (CSC/Funet)

View file
nameSIG-NGN_EISCAT_3D_network_instrument_integration_20231207_v2.pdf
height150

15:45 - 15:55 ('10)

Q&A

15:55 - 16:05 ('10)

IP / Optical integration for performance

Sebastiano Buscaglione (GÉANT)

16:05 -16:15 ('10)

Do we engineer for elephant flows?

Yatish Kumar (ESnet)

View file
nameShould we enginer for elephant flows.pptx.pdf
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16:15 - 16:45 ('30)

Discussions

Host: Mian Usman (GÉANT)


Wrap up, Feedback, Summary and Next Steps - Lars Fischer (NORDUnet)

17:00End