Front-End Web & Mobile

Category: Advanced (300)

Build a Serverless Full-Stack Registration App in minutes using AWS Amplify

Customers often ask developers to design and create a web application form that captures the registration for some events or training that they want to host. AWS Amplify solves this problem by creating the required resources and generating the boilerplate integration code for different layers using serverless technologies. Now, developers can focus on developing the […]

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How to connect your GraphQL API to AWS data sources

What’s a resolver? A GraphQL Resolver is a function or method that resolves a value for a type or field within a schema. A resolver is the key architectural component that connects GraphQL fields, graph edges, queries, mutations, and subscriptions to their respective data sources and microservices. In this post, we’ll focus on how to build […]

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Client A inserted data into the AWS AppSync endpoint in Ireland. This data was in turn inserted into Amazon DynamoDB, which replicated the data to Sydney. In Sydney, Amazon DynamoDB streams trigger AWS Lambda functions which notify the AWS AppSync endpoint to the new data. Client C receives the new data via its subscription

Multi Region Deployment of AWS AppSync with Amazon DynamoDB Global Tables

As organizations grow, they often need to serve geographically dispersed users with low latency, prompting them to have a distributed global infrastructure in the cloud. By leveraging the AWS Global Network to deploy applications into multiple AWS Regions, organizations can allow their users to connect to an API endpoint in the Region with the lowest […]

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Introducing Custom Domain Names for AWS AppSync APIs

AWS AppSync is a managed serverless GraphQL service that makes it easy to create GraphQL APIs. You can use AppSync to securely access, manipulate, and combine data from one or more data sources in a single API call. Developers use AppSync to build scalable applications for a wide range of use cases, such as real-time […]

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Adding the new Suggestions API of Amazon Location Service to your website

Today, Amazon Location Service introduces the new Suggestions API which adds autocomplete functionality when searching for places on a map or inserting addresses in a web form. The benefits of this new addition are twofold: it guides users to selecting their intended search string more rapidly and improves the relevance of results by increasing the […]

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Extending Amazon Cognito with Email OTP for 2FA using Amazon SES

This blog post was contributed by Pratik Pednekar@McAfee, Kanishk Mahajan@AWS and Krishnaraj Barvathaya@McAfee Amazon Cognito is a fully managed AWS service that scales to millions of users and lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. The two main components of Amazon Cognito are user […]

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Integrating Amazon Location Service with AWS AI/ML services

Amazon Location, announced in re:Invent 2020, is a service that lets you add location data to your applications including maps, points of interests, geocoding, and tracking. It provides cost-effective location-based service using high quality data from trusted providers – Esri and HERE. The service anonymizes all queries sent to data providers by removing customer metadata […]

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Implementing Estimated Time of Arrival and Proximity Notifications for Delivery using Amazon Location Service

The development of location-based services is increasing at a rapid rate, supporting use cases such as asset track and delivery services. In this blog, we’ll show you how to implement an estimated time of arrival or proximity notification using Amazon Location Service. An example of this would be delivery of building materials (e.g., lumber, copper […]

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Cross-Platform Mobile Tracking App with AWS Amplify and Amazon Location Service

Location-based tracking applications have become very popular in recent years with the rise of ride-sharing companies and augmented reality “catch them all” style games. But personnel tracking in areas such as policing, ambulance, firefighting and other departments has been an integral part of the intelligence required for dispatching and public safety management for a long […]

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Implement group based authorization for AWS AppSync GraphQL APIs with Okta

This article was written by Deepti Chilmakuru, Cloud Application Architect, AWS, and Jack Michel, Front End Developer, AWS September 14, 2021: Amazon Elasticsearch Service has been renamed to Amazon OpenSearch Service. See details. AWS AppSync is a managed serverless GraphQL service that simplifies application development by letting you create a flexible API to securely access, […]

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