Phase 8 · ORMs & Query Builders

Topics

TypeORM

Part of the Backend Developer Roadmap.

Summary

A TypeScript-first ORM using decorators and classes to define entities — commonly paired with NestJS, appealing to developers who like an object-oriented, class-based data layer.

How to Learn This

  • 1Define an entity using TypeORM's decorator syntax.
  • 2Compare the decorator-based approach to Prisma's schema-file approach.
  • 3Notice how TypeORM integrates naturally if you're already using NestJS.
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