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Course Outline
Introduction
- Defining GraphQL
- Historical background
- Comparison of GraphQL and REST
- Key features and client-side advantages
- Security mechanisms
Core Conceptual Framework
- Schema Definition Language (SDL)
- Essential terminology: types, fields, schema, mutations, promises, and subscriptions
Operational Mechanics
- System architecture: clients and servers
- Essential tools: GraphiQL and Launchpad
Environment Configuration
- Developing a GraphQL server
- Implementing specific GraphQL functionalities within the server
- Defining and creating application schemas
- Executing initial GraphQL queries
Practical GraphQL Application
- Retrieving data from multiple sources using queries
- Managing data changes via mutations: adding, updating, and deleting items
- Synchronizing client state with server mutations
- Leveraging GraphQL subscriptions for real-time features like newsfeeds
- Advanced query techniques using arguments, aliases, and fragments
Diagnosis and Resolution
Review and Wrap-up
Requirements
- Familiarity with programming concepts and database management
- Basic knowledge 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!
