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Historical note: the minutes for the previous project, the CVII Tech Stack, can be found here: CVII Technology Stack meeting notes

5th July 2023

Agenda:

• Next few meetings
• Doc proposal
• Knowledge layer

28th June 2023

• Knowledge Layer
  • Christian Muehlbauer showed the state of his work (currently in Word doc) on his Knowledge Layer ideas.
  • Positive feedback for him to continue.
  • Some discussion of the implications.
  • Arnaldo raises point about sharing knowledge decision is analogous to conflict resolution in data centric arch sync. Who decides the knowledge, communicates it and receives an update. Only want to store state when it changes.
  • Steve suggested a top down approach to the description to seperate the most generic ideas from the more specific ones. Basically to avoid a 'must adopt it all to be relevant' issue.
  • Steve asked Christian to let us know when he wanted to get a wider view on the work.
• Data Pattern / Data Architecture proposal
  • Steve has made some good progress since last week.
  • Majority of the text for the current state of play is now done.
  • Will now move onto next steps.
  • Socialised the initial proposal and the idea to use Hugo for publishing to Technical Steering Committee and Data Expert Group with no push back.
• Git rep naming
  • Steve gave some thought to this after last weeks discussion.
  • Still reluctant to have a single 'big bucket' git rep for the usability and maintainability reasons that is not normally done in engineering practise.
  • However likely don't want 20 reps either.
  • Steve: How about as a starting point to have some level of classification to narrow its scope, e.g. data-arch-doc.git or data-arch-doc-arch-patterns.git?
  • No clear answer. Team asked to think on it as we will need to make a decision fairly soon.
• News
  • Ulf Bjorkengren has published documentation in his HIM proposal
  • In VSSo call there was a heads up that Daniel Wilms had a proposal for using GraphQL schema to create VSS graphs. Intention was to present to the VSS group in a couple of weeks.
  • Adnan explains that Data Centric Architectures has been listed as a need in the topics to be tackled within the EU Horizon SDV project.

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