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Backend Engineering > Data that has to lastModelling something with awkward edges
Phase 05Data that has to last255 of 434

Modelling something with awkward edges

Take a domain with genuine ambiguity, bookings, or a library, or a team with roles, and get the documents wrong twice before you get them right.

Build55 minAI adversary

Build this in your own editor

This one runs on your machine rather than in the browser workbench. Work to the outcomes below, then come back and mark it complete.

You should now be able to

  • Turn access patterns into collections and documents
  • Enforce shape with Mongoose or a validator
  • Write down the tradeoff each embedding decision made
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