Build a Serverless GraphQL

with

AWS Amplify

Agenda

Introduction to AWS AppSync

AWS Amplify Toolchain & Client Libraries

AWS Amplify GraphQL Transforms

Demo

   Hello👋

I'm Siva

Computer Enterprises Inc

#Mobile #AI #IoT #Cloud

Orlando

@ksivamuthu

GraphQL

Query language for APIs.

Declarative way of fetching and updating data.

AWS AppSync

AWS AppSync Features

• Managed GraphQL Service
• Connect to your resources in AWS Account -
  • Lambda, API Gateway, NoSQL/SQL, ElasticSearch
• Built-in offline support
• Enterprise level security features
• Simple and scalable real-time synchronization using GraphQL subscriptions

CLI Toolchain & Client Library

AWS Amplify

CLI Toolchain

AWS Amplify

• Create AWS service.
• Update & delete AWS services.
• Hosting for static websites & assets.
• Run & Debug your functions locally.
• Using cloud formation provider.
• GraphQL CodeGen

Client Libraries

AWS Amplify

• Connect & interact with cloud services
• UI Components for popular front-end libraries
  • Authentication
  • S3
  • GraphQL
  • Chatbot
  • XR scenes
• Angular, Ionic, React, React Native, Vue

GraphQL Transforms

AWS Amplify

The GraphQL Transform provides a simple to use abstraction that helps you quickly create backends for your web and mobile applications on AWS

Directives

AWS Amplify

@model - Objects annotated with @model are stored in Amazon DynamoDB Table

@connection - Relations with other models

@searchable - Streamed into Amazon Elastic Search

@auth - Access Controls

@function - Configure AWS Lambda resolvers

Demo

Thank you