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Phase 6 · Databases (SQL & NoSQL)

Topics

Relational Database Concepts

Part of the Full Stack Developer Roadmap.

Summary

The model of organizing data into related tables with rows and columns — the foundation of SQL databases and still the default choice for most structured application data.

How to Learn This

  • 1Sketch tables for a simple app, e.g. a blog, and how they relate.
  • 2Learn the difference between a table, row, column and schema.
  • 3Practice a few JOIN queries once you have related tables to work with.

Previous

CRUD API with Validation

Next

PostgreSQL/MySQL

More topics in Databases (SQL & NoSQL)

PostgreSQL/MySQLMongoDBORMs (Prisma/Mongoose)Schema DesignMigrationsIndexes & Query PerformanceChoosing SQL vs NoSQL
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