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Migrating from REST to GraphQL

1h 5mAdvanced2024-02-29

Authors

Emmanuel Henri

Executive with 20+ years of experience in programming and design

Course details

Are you a back-end developer wondering when to start using GraphQL or how to migrate your current REST API to GraphQL? In this course, GraphQL expert Emmanuel Henri guides you through the process step-by-step, explaining when and why you should make the switch to GraphQL, and how to set it up. Emmanuel covers the basics of adding new data, common queries and their syntax, arguments, fragments, and aliases. Plus, learn how to delete and update data in a graphical environment. Join Emmanuel in this course to take the first step in learning GraphQL and be able to migrate your REST API to GraphQL efficiently and effectively.

Skills covered

RESTGraphQLMigratingFull-Stack Web DevelopmentWeb DevelopmentProgramming LanguagesOpen SourceSoftware Development

Concepts

0. Introduction

01 - Replace REST with GraphQL
02 - What you should know

1. First steps

03 - Why use GraphQL for REST
04 - REST project introduction
05 - Set up GraphQL
06 - GraphQL refresher

2. Add Items with GraphQL

07 - Create the initial schema and type
08 - Program the initial schema and type
09 - Set up the initial resolvers
10 - Finalize the DB connection
11 - Add a few items with GraphiQL

3. Read Items with GraphQL

12 - Simple queries in GraphQL
13 - What are aliases and usage
14 - Fragments basics

4. Update Items with GraphQL

15 - Overview of mutations
16 - Code your updated mutation

5. Delete Items with GraphQL

17 - Coding our delete mutation
18 - Final test for your mutations

Conclusion

19 - Next steps