2022-10-10 Architecture WG Meeting Notes

Date

10 Oct 2022

ZOOM Meeting Information:

Monday, October 10th at  9am PT/12pm ET

Join Zoom Meeting

https://zoom.us/j/7904999331

Meeting ID: 790 499 9331

Attendees:

• Sean Bohan (openIDL)
• Nathan Southern (openIDL)
• Yanko Zhelyazkov (Senofi)
• Peter Antley (AAIS)
• Jeff Braswell (openIDL)
• Milind Zodge (Hartford)
• Dale Harris (Travelers)
• Brian Hoffman (Travelers)
• Faheem Zakaria (Hanover)

Agenda

Drawings here: https://lucid.app/lucidchart/ac20d4e1-50ad-4367-b5cf-247ed9bad667/edit?viewport_loc=-301%2C-37%2C3200%2C1833%2CkgLSxXlpoGmM&invitationId=inv_de1a5e61-8edc-488a-90ee-8312f8c69cd4#

1. Continue discussion - Architecture& Scenarios
   1. openIDL - Architecture Definition Workspace (NEW)
2. Previous Discussions 
   1. openIDL - System Requirements Table
   2. openIDL - Policies
   3. openIDL - Operating Roles

Notes:

• Notes included in Architecture Discovery Document
• Notes from 9/26-9/27 Meetings:

  • Technology Stack:
    

    • Hyperledger Fabric
    • Kubernetes
    • NodeJS / Angular
    • AWS
    
    Tenets:
    
    • Must Pass security standards of all carriers
    • Must meet data privacy expectations of all carriers
    • Cost of running the node is agreeable / reasonable / commensurate with function
    
    Technical Directions:
    
    • Ingestion format is the stat plan
    • HDS will be a relational database (business users need to use SQL, Mongo is a non-starter)
    • Standard, lowest common denominator SQL
    • Denormalized and keep the tables flat
    • Stored Procedures: not currently in consideration (orchestration, reviews, security implications, "a lifelong commitment")
    • No executing code behind the trust plane
      • clarification: SQL is NOT "executing code" 
    • We need to put together a deck for the teams (Security, Engineering) at the Carriers to explain this solution

Documentation:

Notes: (Notes taken live in Requirements document)

Recording: