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Course Outline
Introduction
- What is GraphQL?
- History
- GraphQL vs. REST
- Key features and client benefits
- Security aspects
Core Concepts
- Schema Definition Language (SDL)
- GraphQL terminology (types, fields, schema, mutations, promises, subscriptions)
Mechanism Overview
- Architecture (clients, server)
- Tools (GraphiQL, Launchpad)
Environment Setup
- Constructing a GraphQL server
- Implementing GraphQL features on a server
- Defining and creating a GraphQL application schema
- Executing your initial GraphQL query
Working with GraphQL
- Data retrieval via queries from multiple databases
- Handling mutations for adding, updating, and deleting items
- Maintaining client synchronization with mutations
- Utilizing GraphQL subscriptions for newsfeed construction
- Advanced queries using arguments, aliases, and fragments
Troubleshooting
Summary and Conclusion
Requirements
- Familiarity with programming and databases
- Basic knowledge of JavaScript
Audience
- Web developers
- Administrators
7 Hours
Testimonials (3)
The trainer had a lot of knowledge of the material and was able to bring it to us in a fun and lighthearted way.
Yordi Habets - Etesian IT consulting
Course - GraphQL Basics
Richard's involvement and expertise allowed to get all of our questions answered.
Remco Klinckenberg - Etesian IT consulting
Course - GraphQL Basics
I liked Osorios openness and kindness - and that it wasn't so dry but fun!
