AWS Mobile Blog

Category: AWS AppSync

Implement AWS AppSync custom authorization with pipeline resolvers

AWS AppSync is a fully managed serverless GraphQL service for application data with integrated real-time data queries, synchronization, communications, and offline programming features. The AppSync endpoints provide built-in fine-grained API security based on four different modes, always requiring authorization before allowing access to clients: API Keys (API_KEY) Amazon Cognito User Pools (AMAZON_COGNITO_USER_POOLS) OpenID Connect (OPENID_CONNECT) […]

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AWS AppSync offline reference architecture – powered by the Amplify DataStore

This article was written by Fernando Dingler, Senior Solutions Architect, AWS   Modern mobile and web applications are built to provide delightful and seamless user experiences. As users we have become more demanding and we expect a great user experience for the mobile apps we interact with on a daily basis. For example, if we […]

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Creating a Python WebSocket client for AWS AppSync real-time subscriptions

This article was written by Steve Johnson, Principal Specialist Solutions Architect, AWS     AWS AppSync is a managed service that uses GraphQL to make it easy for applications to get exactly the data they need on AWS. One of the great things about writing clients for AppSync is that GraphQL queries and mutations can […]

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GraphQL API Security with AWS AppSync and Amplify

This article was written by Brice Pellé, Principal Specialist Solutions Architect, AWS AWS AppSync is a fully managed service which allows to deploy and interact with serverless scalable GraphQL backends on AWS. AppSync uses security best practices that AWS has developed operating large systems at scale in the cloud, with built-in DDoS protection in all […]

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Improving GraphQL Observability with AWS AppSync Tracing Support

This article was written by Heitor Lessa, Principal Specialist Serverless Lead AWS   Today, I’m excited to tell you about the new AWS X-Ray native integration with AWS AppSync released a couple of weeks ago. Previously, if you wanted to determine performance bottlenecks on GraphQL operations in AppSync, you had to rely on custom logging […]

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Simplify access to multiple microservices with AWS AppSync and AWS Amplify

This article was written by Faraz Masood, Cloud Architect, AWS   Modern applications and architectures are created with microservices in mind, and the ever evolving nature of each service makes it difficult to build and maintain a single API for multiple clients. Rapid iteration in the development cycle can benefit from an unified API interface […]

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Monitoring IoT devices in real time with AWS AppSync

This article was written by David Moser, Senior Solutions Architect, AWS IoT devices can generate a tremendous amount of data. Analytics in the cloud and at the edge turn this data into information. Ultimately, this information must be delivered to users. Often, the use case demands real-time access to the information as it changes. Consider […]

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Amplify CLI announces new GraphQL transform feature for orchestrating multiple AI/ML use cases

The Amplify Framework is an open source project for building cloud-enabled mobile and web applications. The launch of the Predictions category in the Amplify Framework, a few months ago, enabled developers to easily add AI/ML use cases to their web applications. Use cases such as translate text from one language to another, generated speech from […]

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