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Duration 7 hours
Course Outline
Introduction
- Defining GraphQL
- Historical background
- Comparison between GraphQL and REST
- Primary features and client benefits
- Security mechanisms
Grasping Core Principles
- Schema Definition Language (SDL)
- Key GraphQL concepts (types, fields, schema, mutations, promises, subscriptions)
Exploring the Underlying Mechanics
- System architecture (client and server components)
- Essential tools (GraphiQL, Launchpad)
Environment Configuration
- Initializing a GraphQL server
- Implementing GraphQL capabilities within the server
- Designing and defining the application schema
- Running the initial GraphQL query
Implementing GraphQL Features
- Retrieving data via queries across multiple databases
- Managing data through mutations (creation, updating, deletion)
- Synchronizing client states with mutations
- Leveraging GraphQL subscriptions for real-time feeds
- Executing complex queries using arguments, aliases, and fragments
Diagnosis and Resolution
Review and Wrap-up
Requirements
- Familiarity with programming concepts and database structures
- Basic proficiency in Javascript
Target Audience
- Web developers
- System administrators
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!
