<ul><li>GraphQL is a query language for APIs and a runtime environment for executing those queries with existing data.</li><li>GraphQL provides a more efficient, flexible, and powerful alternative to traditional REST APIs.</li><li>Key concepts in GraphQL include schema, queries, mutations, resolvers, and subscriptions.</li><li>Advantages of GraphQL include flexible queries, a strongly typed schema, version-less API, efficient data fetching, and real-time updates.</li><li>Use cases for GraphQL include mobile and web applications, microservices, real-time applications, and complex data models.</li><li>To set up a GraphQL server, use a framework like Apollo Server and define a schema with types and resolvers.</li><li>To deploy a GraphQL API on AWS, create a basic GraphQL API, package the application, deploy to AWS Lambda, set up API Gateway, and test the deployed API.</li><li>By familiarizing yourself with GraphQL, you'll gain the ability to design APIs that are both efficient and developer-friendly, especially for modern, data-intensive applications.</li><li>Happy Learning !!!</li></ul>

Introduction to GraphQL

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