Front-End Web & Mobile

Category: AWS AppSync

Frontend web and mobile guide to re:Invent 2023 with image of expo

The frontend web and mobile app developer’s guide to AWS re:Invent 2023

ICYMI – AWS re:Invent is only a week away! We can’t wait to join thousands of builders in person and virtually for another exciting event. Don’t forget to register here. In this blog post, we’re highlighting the most exciting sessions for technology leaders and frontend, full-stack, and backend developers. Sessions span intermediate (200) through expert […]

Build a Real-time, WebSockets API for Amazon Bedrock

Generative AI is transforming the way applications interface with data, which in turn is creating new challenges for application developers building with generative AI services like Amazon Bedrock. Amazon Bedrock is the easiest way to build and scale generative AI applications with foundation models (FMs). Amazon Bedrock, a fully managed service, offers a choice of […]

Connect Amazon Bedrock to your data with AWS AppSync and GraphQL

This post describes how you can leverage AWS AppSync and GraphQL APIs to seamlessly connect your Amazon Bedrock FMs and Agents to both public APIs and to your private APIs and databases. Amazon Bedrock is a generative AI service, and is the easiest way to build and scale generative AI applications with foundation models (FMs). […]

Architecture Patterns for AWS AppSync Private APIs

AWS AppSync is a fully managed service that enables developers to create GraphQL APIs that securely access, manipulate and combine data from one or more data sources. Recently, AWS announced the support for AWS AppSync Private APIs to help customers restrict access to your GraphQL APIs to API consumers within a private network, such as […]

Query Heterogeneous Data Sources through AWS AppSync GraphQL APIs

AWS AppSync and Amazon API Gateway are managed API services designed to provide a unified endpoint enabling front end clients to access resources stored in various data sources. This article underscores the advantages of employing AppSync as the API solution for external clients to access your data sources via GraphQL. Introduction GraphQL, an API protocol, […]

Connect a React app to GraphQL and DynamoDB with AWS CDK and Amplify

Today, we’re excited to announce the official AWS Cloud Development Kit (CDK) construct for Amplify’s GraphQL APIs capabilities. With Amplify’s GraphQL API CDK construct, you can create a real-time GraphQL API backed by data sources such as Amazon DynamoDB tables or AWS Lambda functions using a single GraphQL schema definition. (View on Construct Hub) Launching […]

AWS AppSync WebSockets-based subscriptions for real-time updates now support nested filtering

AWS AppSync is a fully managed service that enables developers to build digital experiences based on real-time data. With AppSync, you can configure data sources to push and publish real-time data updates to subscribed clients. AppSync handles connection management, scalability, fan-out and broadcasting, allowing you to focus on your application business needs instead of managing […]

AWS AppSync Merged APIs Best Practices: Part 3 – Security

In this AWS AppSync Merged API – Best practices series, we cover important topics for developers, architects, and security engineers who are creating and managing AWS AppSync Merged and Source APIs. This multi-part series discusses best practices on schema composition, security, deployment and testing and subscriptions for Merged APIs. AWS AppSync offers Merged APIs, which […]

Build a Conversational AI app to Interact with AWS using AWS Amplify

Developing a conversational application involves multiple complex components, such as authentication workflows, API interfaces, data management, and intent fulfilment business logic. These elements can be challenging to integrate and set up properly, especially for developers who are new to building conversational applications or who may not have extensive experience with AWS services. This blog post […]

Introducing new AWS AppSync module and functions for DynamoDB JavaScript resolvers

This article is written by Kim Wendt, Sr. Solutions Architect AWS AppSync is a service that allows you to build, manage, and host GraphQL APIs in the cloud. With AppSync, you simply write your GraphQL schema and connect to data sources using resolvers. Resolvers are how AppSync translates GraphQL requests to retrieve information from the […]