AWS AppSync Reviews and details

Social recommendations and mentions

• Testing Serverless Applications on AWS

  For context; the web application is built with React and TypeScript which makes calls to an AppSync API that makes use of the Lambda and DynamoDB datasources. We use Step Functions to orchestrate the flow of events for complex processing like purchasing and renewing policies, and we use S3 and SQS to process document workloads. - Source: dev.to / 6 months ago

• Workarounds for AppSync Subscriptions triggers via Lambda functions

  AWS AppSync is a serverless GraphQL offering by AWS, previously I authored a blog about AWS AppSync 101 which gets you up to speed with the capabilities of AppSync and how you can leverage them in your serverless applications. - Source: dev.to / 7 months ago

• Serverless development with Amplify Studio

  Amplify Studio's Data allows you to define Amazon DynamoDB keeping in mind the properties with the right type and also powered with AWS AppSync where which generates a GraphQL schema under the hood. - Source: dev.to / 7 months ago

• Serverless APIs

  AWS AppSync I'm keeping this section a bit shorter for you all, since AppSync is not something I have actually used personally, but have heard great things about. AppSync is another API option AWS has made available specifically for applications that want to take advantage of GraphQL or a Publish/Subscribe model. The GraphQL model may be of interest to front end developers that need to query multiple sources of... - Source: dev.to / about 1 year ago

• React Signup/Login/Account Settings application With Amplify

  Amplify is a set of tools that allows full-stack web and mobile developers to create and build apps. It makes using AWS services, like our Cognito identity and access management service, or our managed GraphQL service AppSync, much simpler and straight forward to use. - Source: dev.to / over 1 year ago

• Building Serverless Web Applications with React & AWS Amplify

  Appsync is the AWS service focus on creating flexible APIs, and Amplify is the framework that combines multiple AWS tools to help you build any type of Application. - Source: dev.to / over 1 year ago

• Is it a good idea to use Nest.js and/or graphql for a serverless API?

  Check out AppSync (https://aws.amazon.com/appsync/) or Apollo, you can deploy Apollo app to AWS as serverless application. Source: over 1 year ago

• Using GraphQL with DynamoDB is Cool

  If you're building an AppSync/GraphQL API for that, yeah, that's a problem, better to use relational like Postegres. - Source: dev.to / over 1 year ago

• Strategies to test AWS AppSync VTL templates

  AWS AppSync is a serverless GraphQL and Pub/Sub API service that many developers love. Turing the complex job of creating and managing a GraphQL API with real-time capabilities into a few lines of IaC (or clicks in the console) is a great win for AWS serverless developers. - Source: dev.to / over 1 year ago

• Ruminations on ValueObjects, DataTransferObjects, Back-end For Front-ends, and Functional Programming Data Modelling

  In the case of microservices/Lambdas required to respond to GraphQL/AppSync, they have to follow the GraphQL contract and provide all data. So they'll often end up making multiple calls, mapping these DTO's to their own VO's that have all the data they need. - Source: dev.to / almost 2 years ago

• AppSync and DynamoDB Lessons Learned

  When building a serverless first platform it’s very hard to ignore the compelling feature set offered by AWS AppSync and DynamoDB. Each service has their own list of great features, but the magic lies when you combine these two services together. I have often said that the sweet spot when working with AWS is when you start to play AWS lego; use the building blocks provided by AWS to “click” the services together... - Source: dev.to / almost 2 years ago

• Parsing Lambda Error Logs in ReScript & Python

  If you’re building an API, whether a REST one using API Gateway, or a GraphQL one using AppSync, you’ll have a monorepo with a bunch of Lambda functions in it. Each Lambda function is 1 to many files, and each function typically corresponds to a REST API route, or a GraphQL query/mutation. You’ll use something like Serverless Framework, AWS SAM, or AWS CDK to deploy. The deployment uses CloudFormation behind the... - Source: dev.to / almost 2 years ago

• Serverless apps : Why IaC should be the direction

  Serverless applications is often inclusive of many services such as EventBridge, Simple Notification Service (SNS) and Simple Queue Service (SQS) which play a vital role in decoupling and enhancing the performance and robustness of the Serverless application itself. And also services such as AWS API Gateway, AWS AppSync for API provisioning which are backed by Amazon Lambda functions, Fargate, AWS Step Functions.... - Source: dev.to / almost 2 years ago

• Introducing A New Cross-Cutting Architecture Diagram: The Critical Path

  The flow uses the search mechanism to look for existing gophers. That search endpoint uses AppSync to find gophers from DynamoDB, a helper Lambda function, and by calling an API in the National Rodent Registry. - Source: dev.to / almost 2 years ago

• The Evolution of AWS from a Cloud-Native Development Perspective: Serverless, Event-Driven, Developer-Friendly, Sustainable

  (Application) integration: EventBridge, Step Functions, Simple Queue Service (SQS), Simple Notification Service (SNS), API Gateway, AppSync. - Source: dev.to / about 2 years ago

• Curious case of AWS mapping template built-in variables

  Like Amazon API Gateway, the AWS AppSync service enables developers to write VTL mapping templates to transform data. Will AWS AppSync VTL parsing logic behave differently from the one we observed in Amazon API Gateway? Let us find out. - Source: dev.to / about 2 years ago

• Is there a common way to deploy updates to a production React web app without hoping that the user refreshes the page?

  Although you could leverage existing PubSub systems to make it easier. For example, Firebase has some prebuilt things for real time notifications that would make building this easier. AWS Appsync has a managed GQL subscription you could utilize https://aws.amazon.com/appsync/. Maybe https://pusher.com/ has some services to help with this (i never tried them though). Source: about 2 years ago

• Architecture - Structuring things behind load balancers

  Unless you want to use something like AWS AppSync (fully managed GraphQL), I would go with a private API Gateway (with JWT) -> Cloud Map Service Discovery (cheaper than running another ELB) -> ECS Fargate. Source: over 2 years ago

• The Best Collected Details on the GraphQL Specification – Overview & Language

  GraphQL, as defined, is not a programming language and not capable of arbitrary computation. This is important to note, as many of the platforms and services that provide GraphQL APIs could lead one to think that GraphQL is providing much of the functionality in these platforms, when really it is merely the facade and presentation via API of the capabilities of the underlying systems and platforms (re: Hasura,... - Source: dev.to / over 2 years ago

• Getting Started with AWS Amplify

  There is also a large set of frontend libraries and components that help you connect with the AWS services and ease the integration of Amplify with frontend frameworks like React or Vue. This includes a library for authentication with Amazon Cognito, AWS’ own identity management service, and a GraphQL client to connect to AppSync, a hosted GraphQL API service. - Source: dev.to / over 2 years ago

• Prevent costly Amazon DynamoDB operations in AWS Amplify CLI projects

  When deployed according to the instructions in the documentation, various GraphQL queries, mutations, and subscriptions will be created in the AWS AppSync service. - Source: dev.to / over 2 years ago