Do I need coding experience to take this course?

No prior GraphQL experience is required, but basic knowledge of JavaScript and APIs is helpful. You’ll be guided through coding projects step by step.

What tools will I learn to use in this course?

You’ll work with Apollo Server, Apollo Studio, GraphiQL, and Apollo Client—tools commonly used in real-world GraphQL development.

How long will it take to complete the course?

The course is designed to be completed in 4 weeks, with a recommended commitment of 3–5 hours per week.

Will I build a real GraphQL server?

Yes! You’ll create and deploy your own GraphQL server and write queries that interact with both static and dynamic data sources.

Is this course beginner-friendly?

Absolutely. It’s designed for learners new to GraphQL. Clear explanations and hands-on practice make it approachable and practical.

Will I learn how GraphQL compares to REST APIs?

Yes, the course includes a foundational lesson on API evolution and the advantages of GraphQL over traditional REST-based architectures.

What kind of assessments are included?

Each module includes practice quizzes and a final graded assignment that reinforces your learning through real-world application.

Can I take this course if I’m a frontend developer?

Definitely. The course includes lessons on integrating GraphQL with frontend tools using Apollo Client and React.

What will I be able to do after completing the course?

You’ll be able to design GraphQL schemas, build APIs, execute queries and mutations, and optimize data fetching in web applications.

Is support available if I get stuck?

You’ll have access to a dedicated WhatsApp learner community, instructor-curated notes, and a support team available via email and discussion forums for guidance.

When will I have access to the lectures and assignments?

To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.

What will I get if I subscribe to this Specialization?

When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.

Is financial aid available?

Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.

GraphQL Fundamentals–Design APIs,Schema,Frontend Integration

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GraphQL Fundamentals–Design APIs,Schema,Frontend Integration

Ce cours fait partie de Spécialisation "GraphQL Mastery: From Fundamentals to Production"

Instructeurs : Board Infinity

Inclus avec

3 modules

Obtenez un aperçu d'un sujet et apprenez les principes fondamentaux.

niveau Débutant

Expérience recommandée

1 semaine à compléter

à 10 heures par semaine

Planning flexible

Apprenez à votre propre rythme

3 modules

Obtenez un aperçu d'un sujet et apprenez les principes fondamentaux.

niveau Débutant

Expérience recommandée

1 semaine à compléter

à 10 heures par semaine

Planning flexible

Apprenez à votre propre rythme

Ce que vous apprendrez

Build flexible GraphQL APIs using Apollo Server and SDL with custom types, resolvers, and modular schema design
Write and test efficient queries, mutations, and nested data structures using GraphiQL and explore best practices for performance
Connect frontend applications like React to GraphQL using Apollo Client for seamless and scalable client-server data communication
Monitor and debug your GraphQL APIs using Apollo Studio for better performance insights and developer productivity

Compétences que vous acquerrez

Catégorie : Data Access

Outils que vous découvrirez

Catégorie : Frontend Integration

Détails à connaître

Certificat partageable

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Ce cours fait partie de la Spécialisation "GraphQL Mastery: From Fundamentals to Production"

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Il y a 3 modules dans ce cours

Step into the future of API development with GraphQL—no experience required. This hands-on course gives you the skills to move beyond REST and build efficient, modern APIs from the ground up. You’ll work with powerful tools like Apollo Server, GraphiQL, Apollo Studio, and Apollo Client to design flexible data layers and streamline your client-server communication.

Module 1 introduces GraphQL basics and helps you write your first query in GraphiQL. Module 2 dives into schema design, nested types, and writing resolvers that connect to real data. Module 3 shows you how to add dynamic features using variables, connect frontends with Apollo Client, and debug like a pro. By the end, you will... -Build modern GraphQL APIs using Apollo Server and SDL -Write powerful queries and mutations in GraphiQL -Connect React or other frontends via Apollo Client -Monitor and debug APIs using Apollo Studio like a seasoned dev Disclaimer: This course is an independent educational resource developed by Board Infinity and is not affiliated with, endorsed by, sponsored by, or officially associated with GraphQL Foundation or any of its subsidiaries or affiliates. This course is not an official preparation material of GraphQL Foundation. All trademarks, service marks, and company names mentioned are the property of their respective owners and are used for identification purposes only.

Détails du module

This foundational module introduces learners to the core principles of GraphQL, highlighting its advantages over traditional REST APIs. It delves into the architecture of GraphQL, explaining how schemas, types, and fields define the structure of data. Through practical examples, students will learn to construct basic queries and understand the client-server interaction within a GraphQL environment.

Inclus

14 vidéos2 lectures4 devoirs1 sujet de discussion1 plugin

14 vidéosTotal 55 minutes

Specialization Introduction2 minutes
Course Introduction1 minute
Instructor Introduction 1 minute
Module Introduction1 minute
What is an API ?7 minutes
Introduction to API Evolution: REST vs. GraphQL4 minutes
Why GraphQL? Advantages and Use Cases4 minutes
Real-World Scenarios Where GraphQL Shines4 minutes
Schema, Types, and Fields6 minutes
Queries, Mutations, and Subscriptions Overview4 minutes
Client-Server Flow in GraphQL4 minutes
Setting Up a Basic GraphQL Server6 minutes
Writing Your First Query4 minutes
Testing Queries Apollo Studio6 minutes

2 lecturesTotal 40 minutes

Course Syllabus10 minutes
Read More About Mutations and Schema Design in GraphQL30 minutes

4 devoirsTotal 105 minutes

Practice Quiz: What is GraphQL?15 minutes
Practice Quiz: Core Architecture and Terminology15 minutes
Practice Quiz: Building Your First GraphQL Query15 minutes
Graded Quiz: Understanding GraphQL Fundamentals60 minutes

1 sujet de discussionTotal 10 minutes

Meet & Greet10 minutes

1 pluginTotal 5 minutes

Quick Course Check-In5 minutes

Building upon the fundamentals, this module focuses on the GraphQL Schema Definition Language (SDL). Learners will explore how to define custom types and fields, differentiate between query and mutation types, and implement resolvers to fetch data. The module also covers handling nested relationships, using aliases and fragments, and strategies to avoid over-fetching, ensuring efficient data retrieval.

Inclus

10 vidéos1 lecture4 devoirs

10 vidéosTotal 54 minutes

Module Introduction1 minute
The Role of Schema in GraphQL6 minutes
Creating Custom Types and Fields6 minutes
Query vs Mutation Types3 minutes
What Are Resolvers?5 minutes
Attaching Resolvers to Schema Fields7 minutes
Working with Static and Dynamic Data Sources8 minutes
Handling Nested Relationships6 minutes
Using Aliases and Fragments8 minutes
Avoiding Over-fetching with GraphQL4 minutes

1 lectureTotal 30 minutes

Read More About GraphQL Subscriptions, Validation & Authorization30 minutes

4 devoirsTotal 105 minutes

Practice Quiz: Defining Your Schema15 minutes
Practice Quiz: Resolvers and Data Fetching15 minutes
Practice Quiz: Nested Queries and Aliases15 minutes
Graded Quiz: Exploring the Schema Language60 minutes

This module emphasizes making GraphQL queries dynamic and efficient. Students will learn to use arguments and variables to create flexible queries, apply best practices in query construction, and integrate GraphQL with frontend frameworks using tools like Apollo Client. The module concludes with a course wrap-up, summarizing key takeaways and preparing learners for advanced topics in the specialization.

Inclus

12 vidéos1 lecture4 devoirs

12 vidéosTotal 42 minutes

Module Introduction2 minutes
Using Arguments in Queries5 minutes
Variables in GraphQL4 minutes
Query Best Practices3 minutes
Apollo Client Overview3 minutes
Setting Up Apollo with React - Part 15 minutes
Setting Up Apollo with React - Part 25 minutes
GraphQL Network Inspector and GraphQL Voyager5 minutes
Key Takeaways from GraphQL Basics3 minutes
Common Pitfalls to Avoid3 minutes
What’s Next in the Specialization?4 minutes
Course Closure2 minutes

1 lectureTotal 30 minutes

Read More About GraphQL Server Setup, Database Integration, and Deployment30 minutes

4 devoirsTotal 105 minutes

Practice Quiz: Making Queries Dynamic15 minutes
Practice Quiz: Using GraphQL Tools15 minutes
Practice Quiz: Course Wrap-up15 minutes
Graded Quiz: Arguments, Variables, and Tooling60 minutes

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