Voyage II: Federating the Monolith

We'll take an existing monolith graph and transform it into a supergraph incrementally, using @override.

Illustration of the Kepler telescope
Graph Developer - Professional badge

Voyage II: Federating the Monolith is a certifying course

By completing this course, you'll be on your way to earning an Apollo Graph Developer - Professional certification.

View certification

Details

  • Updated Apr 14, 2025
  • 11 lessons

What you'll learn

  • Split a monolith schema into subgraphs incrementally

  • Convert a monolith graph into a federated supergraph

  • Configure auth using a locally-running GraphOS Router

  • Use the @override directive to migrate types and fields between subgraphs

Prerequisites

  • JavaScript
  • Apollo Federation basics
  • Voyage I

Instructor

Michelle Mabuyo