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Course Outline
Introduction
- Defining GraphQL
- Historical background
- Comparing GraphQL and REST
- Key features and client-side benefits
- Security considerations
Core Concepts
- Schema Definition Language (SDL)
- Essential GraphQL terms (types, fields, schema, mutations, promises, subscriptions)
Architectural Mechanisms
- System architecture (clients and servers)
- Relevant tools (GraphiQL, Launchpad)
Environment Setup
- Developing a GraphQL server
- Implementing GraphQL capabilities within a server
- Creating and defining an application schema
- Running your initial GraphQL query
Practical Application
- Retrieving data via queries across multiple databases
- Utilizing mutations for adding, updating, and deleting records
- Maintaining client-side synchronization with mutations
- Implementing GraphQL subscriptions to create a newsfeed
- Advanced querying techniques involving arguments, aliases, and fragments
Troubleshooting
Summary and Conclusion
Requirements
- Foundational knowledge of programming concepts and databases
- Basic understanding of JavaScript
Target Audience
- Web developers
- System 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!
