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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

17th July 2024

Agenda:

• Playground Kanban "stand-up meeting": In-progress task status, major new items
• Fall  AMM: https://wiki.covesa.global/x/WgBSBg. We need to firm up plans as the end of month is approaching. This is in part also a discussion of the group roadmap towards the AMM.
• AoB
  • Christian: Simulators

Minutes:

• Playground Kanban 
  • Christian expects to make greater progress on Knowledge connector next week
  • Steve is working on an example for the IoTDB data processing PR. He's got ok from RemotiveLabs to use some of their data.
  • Steve has been contacted by Halim from GM. He is checking the uProtocol Simulator status
  • Knowledge Layer Connector
    • Christian asks about connecting to IoTDB in the Playground
      • During development phase can simply connect to the iotdb-service container running the IoTDB server either from host or another containers as you wish.
      • For deployment we will need to discuss how to integrate the connector, but for example it could be a knowledge-layer image that becomes a service in the playground compose.
• Fall AMM
  • BMW internal meeting was pushed back. Christian should have news next week.
  • Steve: Chicken and egg on workshops. Holding workshop on playground internals will depend on participation else it might make more sense to join the verticals (commerical, safety, insurance) and discuss use-cases and playground use.
• Simulator
  • Christian: we have been thinking internally about connecting simulators to the Playground, including the information layer and I wanted to discuss this publically.
  • Discussion:
    • Various simulators will be needed.
    • It's agreed its helpful if only minor glue code is needed to make connections. For that to be possible appropriate documentation is needed for interface integration.
    • Some 'playback' will be as simple as ETL style operations of loading data sets into the DB
    • Standalone collection of data sets reusable across examples is a need.

10th July 2024

Agenda:

• Playground Kanban "stand-up meeting": In-progress task status, major new items
• Knowledge Connector
• DB Schema generation: I will like to briefly present the generator diagram from slack to both get early feedback and to progress the discussion
  • https://drive.google.com/file/d/14cxCzfcIVgJA3yyStnjcu1D4PxQFE3M9/view?usp=drive_link
• Fall  AMM: https://wiki.covesa.global/x/WgBSBg
• AoB

Minutes:

• Kanban meeting:
  • Waiting on GM to return from break for uProtocol simulator update
  • IoTDB Data Processing functions: Steve has updated the PR to add online documentation for the changes.
    • Next is Grafana, plus an example
  • Knowledge Connector: Christian explained updates to the PR, e.g. DB router changes.
    • Discussion in the DB Schema section about challenges of maintaining a single source of truth when relating data models as is typically needed with knowledge layer.
    • For the connector itself it seems ok if it uses a particular approach to communicate the wider idea of using Rules based reasoning. That is internal to the blackbox and other approaches could be used in implementation.
• DB Schema:
  • Continued last weeks discussion.
  • Steve explained a diagram that communicates the thoughts he had last week. Diagram here: https://drive.google.com/file/d/14cxCzfcIVgJA3yyStnjcu1D4PxQFE3M9/view?usp=drive_link
  • Discussion of some ideas there and the challenges when representing relationships between models as needed in knowledge layer.
• Fall AMM
  • Steve has created a brain storming page https://wiki.covesa.global/x/WgBSBg
  • Christian will check internally what BMW want to do and who will attend.
• Summer holidays:
  • Ulf: off next week and 1 after. Probably some further break later in summer.
  • Sven: 3 week break coming up.
  • Christian: Long break from 8th Aug.
  • Steve: will take 1-2 week break, probably in Aug, to match when others are off.

3rd July 2024

Agenda:

• Playground Kanban "stand-up meeting": In-progress task status, major new items
• Docker: Brief summary of my PR above.
• DB Schema generation: I had some discussion with Gunnar in CVI about this. Basically keeping the meta-data for it with VSS as a layer, rather than dislocated in for example a template language config file. I think ultimately I need to write a fuller proposal that can be discussed, but it perhaps warrants a short discussion if people have input to help form the ideas.
• Fall AMM: deadline for talks is end of the month. We need to discuss what we want to do, including the possible extra technical day.
• AoB

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