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Comment: 21st Feb 2024 minutes

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  1. Spring AMM sessions
  2. Central Data Service Playground
    1. Status reports
    2. Upstreaming Apache IoTDB support into WAII VISS Data Server
    3. Continue discussion of Knowledge Layer Connector. One related aspect is the topic of schemas on the data layer side.
    4. Online documentation
    5. Roadmap/backlog/work package definition. What does AMM release look like?
    6. Feeders incl WAII, Volvo/Remotive
  3. AoB


Minutes:

  • Spring AMM sessions: Paul would like any updates. Currently abstracts are missing.
  • Central Data Service Playground
    • Status reports
      • Apache IoTDB support
        • Steve created PR #110 in WAII upstream to add the Apache IoTDB support into WAII VISS Data Server. This was merged by the maintainers. Need to add documentation.
        • Steve also created Playground PR #20 to make it available in a WAII fork. Now changes are upstreamed this can be changed to update submodule to the upstream instead.
      • Realm support: No update this week
      • Online documentation
        • Hugo changes were merged but an issue was found in the signoff. Now updated, this will be merged again this week.
    • Knowledge Layer Connector
      • Some background noise on Haonan's end hampered discussion somewhat.
      • Haonan talked about generators to and from SHACL.
      • Work needed to understand how to connect existing tool, which uses web socket as transport and JSON-schema for message, to the VSS State Storage.
      • Some discussion of schemas in state storage. Danger is becoming bog downed in system design discussions of for example VSS tree vs graph. For know the KISS of VSS key/value pairs is beneficial in its flexibility.
    • In coming weeks we need to consider roadmap/backlog/work package definition, in part so we know what we want to say at the AMM.
    • Steve outlined eco-system discussions related to EU Horizon and with Volvo/RemotiveLabs related to feeders.
  • AoB
    • Paul mentions the work on Covesa website related to project descriptions. Data Arch will need to check their entries.

14th February 2024

Agenda:

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