GraphQL API Training Objectives
- Simply put, GraphQL is an open-source query language and the protocol for APIs. You can think of GraphQL similar to SQL which is applicable only for APIs instead of databases.It is the modern alternative for REST-based architecture. Unlike REST, GraphQL allows for requesting specific data that a client needs , departing from the fixed data structure approach.
- GraphQL’s strength is its flexibility and specificity. In a single query , you can ask for exactly what you want — regardless of content type — with the help of strongly-typed schema. Applications run faster because compact queries return small responses without unnecessary response data. Developers are happy because this reduces the need for response parsing. Editors , writers , and other users are happy because it allows the whole organization to work in a more agile way and everyone can quickly access content from multiple sources.
- GraphQL wraps all of your queries, mutations, and subscriptions in one endpoint and makes it available to you. It improves your development cycle because you don't need to make two requests to get data from two different resources.
- If you are a web developer then you might have heard about GraphQL , another exciting technology. GraphQL is gaining a lot of popularity because of its superiority over traditional REST APIs. LearnoVita provides 100% Hands-on Practice.
- LearnoVita has been actively involved in 100% Job Placement Assistance as a value-added service in the Technical Program. With the backup of an advanced training curriculum and real-time business projects , we have a very consistent and growing Job Placement and Track Record.
- A well-designed API is very easy to use and learn. It's also intuitive , a good point to keep in mind when you're starting to design your API. To solve these problems , Facebook created GraphQL. Since GraphQL is open-source, its community has grown huge
- GraphQL is a query language syntax, a programming language-agnostic execution engine, and a continuously evolving specification.
- GraphQL is a query language (that's what the “QL” stands for) for APIs and a runtime for fulfilling those queries with your existing data. Basically, it is used to load data from a server to a client -- it's a way to get data from an API into your application.
- GraphQL wraps all of your queries, mutations, and subscriptions in one endpoint and makes it available to you. It improves your development cycle because you don't need to make two requests to get data from two different resources.
- GraphQL solves this problem by wrapping this API and providing a simpler interface based upon your requirement. It also makes it easier to evolve APIs over time and enables powerful developer tools. Once you start using GraphQL I am sure you will also start loving its flexibility, type-safety, and community of support.
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GraphQL API Course Curriculam
Trainers Profile
Trainers are certified professionals with 11+ years of experience in their respective domains as well as they are currently working with Top MNCs. As all Trainers from GraphQL API Course are respective domain working professionals so they are having many live projects, trainers will use these projects during training sessions.
Pre-requisites
This course is based on NodeJs and Express. So, if you have a basic understanding of NodeJS, it will be easy to learn GraphQL. For frontend integration of GraphQL, we will be using ReactJs and Jquery. Since, illustrations in this tutorial uses EcmaScript 6 (ES6) syntax, knowledge in these areas can be helpful.
Syllabus of GraphQL API Online Course Download syllabus
- 1. Introduction
- 2. Fields and Arguments
- 3. Preview
- 4. Aliases and Fragments
- 5. Variables
- 6. Queries & Mutations
- 1. Introduction
- 2. Creating the project structure
- 3. Installing dependencies
- 4. Configuring Babel
- 5. Dummy database
- 1. Introduction
- 2. Implementing "Object types"
- 3. Implementing "Queries"
- 4. Implementing the "Input Object Types"
- 5. Implementing "Mutations"
- 6. Combining everything into a Schema
- 7. Testing our API
- 1. What is GraphiQL?
- 2. Installing & configuring GraphiQL
- 3. Using GraphiQL
- 1. Conclusion & next steps
- 2. Source code & useful resources
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Exam & Certification
- Participate and Complete One batch of GraphQL API Training Course
- Successful completion and evaluation of any one of the given projects
- Complete 85% of the GraphQL API Certification course
- Successful completion and evaluation of any one of the given projects
- Oracle Certified Associate (OCA)
- Oracle Certified Professional (OCP)
- Oracle Certified Expert (OCE)
- Oracle Certified Master (OCM)
- Learn About the Certification Paths.
- Write Code Daily This will help you develop Coding Reading and Writing ability.
- Refer and Read Recommended Books Depending on Which Exam you are Going to Take up.
- Join LearnoVita Online Training Course That Gives you a High Chance to interact with your Subject Expert Instructors and fellow Aspirants Preparing for Certifications.
- Solve Sample Tests that would help you to Increase the Speed needed for attempting the exam and also helps for Agile Thinking.

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