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Course Outline
Introduction
- What is GraphQL?
- Historical Context
- GraphQL vs. REST
- Key Features and Client Benefits
- Security Considerations
Core Concepts
- Schema Definition Language (SDL)
- Essential GraphQL Terms (Types, Fields, Schema, Mutations, Promises, Subscriptions)
Mechanism Overview
- Architecture (Clients and Server)
- Tools (GraphiQL, Launchpad)
Environment Setup
- Constructing a GraphQL Server
- Implementing Features within the Server
- Defining and Creating an Application Schema
- Executing Initial Queries
Practical Application
- Data Retrieval via Queries Across Multiple Databases
- Utilizing Mutations for Adding, Updating, and Deleting Records
- Maintaining Client-Server Synchronization with Mutations
- Building a Newsfeed Using GraphQL Subscriptions
- Advanced Query Techniques: Arguments, Aliases, and Fragments
Troubleshooting
Summary and Conclusion
Requirements
- Familiarity with programming and database concepts
- Basic knowledge of JavaScript
Target 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!
