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Course Outline
Introduction
- What is GraphQL?
- Historical Background
- GraphQL compared to REST
- Key features and advantages for clients
- Security capabilities
Core Concepts
- Schema Definition Language (SDL)
- GraphQL terminology (types, fields, schema, mutations, promises, subscriptions)
Underlying Mechanism
- Architecture (client-server model)
- Tools (GraphiQL, Launchpad)
Environment Setup
- Constructing a GraphQL server
- Implementing GraphQL features within the server
- Creating and defining the application schema
- Executing initial GraphQL queries
Working with GraphQL
- Retrieving data via queries across multiple databases
- Managing mutations to add, update, and delete records
- Synchronizing client data with mutations
- Utilizing subscriptions to create a newsfeed
- Performing advanced queries using arguments, aliases, and fragments
Troubleshooting
Summary and Conclusion
Requirements
- Familiarity with programming and databases
- BASIC understanding 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!
