Phase 6 · Databases (SQL & NoSQL)

Topics

Schema Design

Part of the Full Stack Developer Roadmap.

Summary

Planning your tables/collections, fields, and relationships before writing code — the decisions here shape how easy (or painful) your API will be to build later.

How to Learn This

  • 1Design a schema for a real feature, e.g. a blog with posts and comments, before coding it.
  • 2Practice identifying one-to-many and many-to-many relationships and how to model each.
  • 3Consider what your frontend will actually need to query when designing the schema.
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