# EOS as a DAQ backend buffer for the ProtoDUNE-DP experiment : from tests to production

- Institution: CERN
- Department: HEP Computing
- Speaker: Denis Pugnere
- Year: 2020
- Language: English
- Subjects: Computer science
- Source: [CERN](https://videos.cern.ch/record/3012966)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

This talk will explain the road choosen from the experiment specifications up to the current running implementation of a online storage buffer for a high-speed DAQ experiment (ProtoDUNE-DP). After building an proof-of-concept and some initial tests and after building the final system and running another tests it is now on production since mid-2019, we will share our experience on the daily maintenance of this EOS DAQ buffer..

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## Lectures

1. [EOS as a DAQ backend buffer for the ProtoDUNE-DP experiment : from tests to production](https://invisiblenetwork.ai/learn/cern/3012966/51ab2ca01f63), 14 min (CERN's player)