Page History

Wednesday 2021-04-14

Notes

• Tieto: AUTOSAR analysis ongoing.  Need tooling soon.  
• VSC tooling seems held up by something.  End of this week consider if we should launch plan B.  Talk to Magnus about it.
  
  VSC:
• Piotr: Has ASN.1 been considered as a definition language?  (it could be an alternative to protobuf?) 
  • ... the compilers are often able to generate a compact binary format
  • ... likely less availability of open-source tools.  There should be some however.
• Gunnar: For VSS I think it's "overkill" since VSS has very simple datatypes but for VSC and arbitrarily complex data definitions, maybe
• Gunnar: FYI: OpenAPI and AsyncAPI have however come up as potential reuse or inspiration for VSC definition.  Franca IDL is still a strong basis however.
  OpenAPI is only REST-focused and AsyncAPI seems to describe primarily a pub/sub direction.  
  
  VSS
• Stephen:  GraphQL is capable of making a federated system which breaks down the data sources into different parts.  See Apollo GraphQL federation.
  

  Apollo Federation deep dive: https://www.youtube.com/watch?v=lRI0HfXBAm8
  Netflix GraphQL Federation (has some nice illustrations). Part 1: https://netflixtechblog.com/how-netflix-scales-its-api-with-graphql-federation-part-1-ae3557c187e2
  Part 2: https://netflixtechblog.com/how-netflix-scales-its-api-with-graphql-federation-part-2-bbe71aaec44a?source=collection_home---4------14-----------------------
  Somewhat related "Beyond REST": https://netflixtechblog.com/beyond-rest-1b76f7c20ef6?source=collection_home---4------1-----------------------

           Cloud

• Iyyaz:  Regarding demo (AMM).  Docker-based stack and Terraform is being developed.

Wednesday 2021-04-07

Notes

• Reviewing and amending IoT-event-analytics and Vehicle-Edge projects page.  UML diagram overview.
  Dennis supporting.

• Tieto setting up internal meetings to figure out what to do next with the plans on AUTOSAR interoperability. 

        ... planning to build on VSC tooling
        ... Gunnar: Plan translation mapping and templates can start early

• Iyyaz has prepared some notes .  E.g. what is "the edge" by definition?

Wednesday 2021-03-31

Notes

• Review of wiki page IoT-event-analytics and Vehicle-Edge projects
• content of the wiki page is considered very useful by the participants

Wednesday 2021-03-24

• pipeline and configmanager come from IoT-event-analytics repository = Northbound
• kuksa val, hal interface+adapter, vss2iotea part of vehicle-edge = Southbound
• Dirk: There should be some useful UML diagrams.
• Christian to find the presentations/pictures that are useful here and attach to CVII Tech Stack page.
• Tieto still working on setting up AUTOSAR environment and planning.
• Discussed the need to coordinate development plans (e.g. bindings to DDS, SOME/IP, and-or code generators) to avoid overlap.
• Gunnar create a home page for Vehicle-Edge stack analysis and information.

Wednesday 2021-03-17

Notes

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