2023-07-13 (13 July 2023) - Morphir Project Meeting

[mcleo-d]

Date

Thursday 13 July 2023 - 11am ET / 3pm UK

Untracked attendees

Name	Firm	Comment

Meeting notices

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Minutes

Status Updates

• Ned Peters (Capital One)

  • Scala / Morphir evaluator
  • Type encoder and decoder
  • The flow is: Author in Elm --> Morphir IR --> Scala Interpreter for execution
  • Lots of bugs in the Elm interpreter:
  • Missing functionality
    • Recursive
    • Local lambdas
    • LocalDate functions
    • Boolean operator short-circuiting

• Peter Smulovics (Morgan Stanley)

  • Slack channel for F# / Morphir
  • F# Authoring
  • Restrict the language
  • Analyzers for error handling
  • Morgan Stanley driving F# agenda

• Damian Reeves (Capital One)

  • Build integration
  • Microsoft is working on it
  • Roadmap
  • WebAssembly
  • Morphir on .NET
  • Spark backend - target Python
  • Other Frontends
    • TypeScript
    • Business users to wire flows
  • FINOS Case Study for OSFF
  • Data Model
    • Define data model superset in Morphir
    • Easier to work strictly on data than full IR
  • Package Spec
    • Package manifest
    • Link to code
    • Link to other (i.e., decorations)
    • Internal for now - will expose publicly

• Alexander Ioffe (Capital One)

  • Backend to convert standard Scala data models to Morphir IR
  • Via Scala macros
  • Define custom derivations, for example strongly typed DDL generation
  • More powerful than any Scala to JSON conversion

• Stephen Goldbaum (Morgan Stanley)

  • UI based editing
  • Scala DSL frontend
  • Toolchain plugins

Topics

• Logos
  • Capital One - yes
  • Morgan Stanley and others in progress
• Code quality
  • Sonar scanning integration
  • Full branch test generator (non-UI) would be valuable

[DamianReeves]

Damian Reeves @ Capital One

[mcleo-d]

James McLeod / FINOS

[edwardpeters]

Edward Peters @ Capital One

[michelchan]

Michelle Chan @ Capital One

[stephengoldbaum]

Stephen Goldbaum @ Morgan Stanley

[psmulovics]

Peter Smulovics / Morgan Stanley 🏦

[ronaldssebalamu]

Ronald Ssebalamu / FINOS