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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

21st June 2023

Draft minutes:

• Data Arch rep discussion
  • Big bucket vs project focus
• Steve's Document proposal refining
  • Agreement on doc publishing
  • Christian point about sync resolved
  • Added Knowledge layer
    
    • Christian working on outline.
    • Which rep?

14th June 2023

• Knowledge layer (45 min)
  • Christian Muehlbauer has noted that in the Covesa organisation slides showing the Data EG pillars that the knowledge layer is listed under the Data Models / Ontologies. Should it be in Data Architecture instead/as well?
    • Discussion of the question. Christian has a draft diagram showing Machine Learning and Semantic Reasoning (requires ontologies like VSSo) acting on VSS data as a means for deriving high level knowledge. This is an example of how the Knowledge Layer is also applicable to Data Architecture. Ulf likes the diagram and mentions he intends to explore some of this in his HIM project.
    • One area of possible interest is standardised knowledge representations. You derive some knowledge from standard data. Is there a standard way to represent the knowledge? This has benefits in loosly coupling the knowledge, from possible consumers.
    • Conclusion is everyone agrees that it also applies to Data Architecture in such a context and could be considered part of the scope. Open question as to how to include it in such a summary slide. For sure it could be part of any Data Architecture pillar description that was not so space constrained.
• Data Pattern / Data Architecture proposal (15 mins)
  • As discussed last week Steve has started work on a proposal for Design Pattern and Data Architecture documentation which can be found here https://wiki.covesa.global/x/boA8B
  • Principal aim is to use it facilitate what to create.
  • Short on time so quick run through. It's still a WIP towards a draft. Please edit or add in-line comments.

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