Networking & Content Delivery

Tag: Serverless

Handling Redirects@Edge Part 2

In continuation with our series on Handling Redirects@Edge, in this blog post, we will explore how you can leverage Amazon CloudFront, Lambda@Edge and Amazon Simple Storage Service (S3) to offload the origin from URL redirection with more advanced capabilities. As part of this solution, we offer a simple custom-built user interface to define and manage […]

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Generating dynamic error responses in Amazon CloudFront with Lambda@Edge

Amazon CloudFront allows you to create custom error pages for specific HTTP status codes and to change response codes. CloudFront also offers origin failover capability, with which you can easily set up failover logic between combinations of AWS origins or non-AWS custom HTTP origins. This creates minimal interruption in your viewer’s experience. However, while these […]

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Leveraging external data in Lambda@Edge

Introduction Lambda@Edge is a feature of Amazon CloudFront that allows developers to implement custom logic for manipulating HTTP request/response exchanges or generating responses on the fly with low latency. Lambda@Edge empowers our customers with a full programming language (Node.js) to implement advanced logic. While customers often write stateless logic that is fully contained in Lambda@Edge […]

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Leveraging Lambda@Edge for AdTech: Cookie Syncing at the Edge

In online advertising, cookies play a key role in identifying and profiling users. They allow advertisers to display targeted and personalized ads to users as they browse the internet, from a desktop browser or mobile browser. Advertisers can achieve this personalization by assigning a cookie to users when their ads are displayed on websites or […]

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Building a Serverless Subscription Service using Lambda@Edge

Personalizing content helps to drive subscriptions, improve revenue, and increase retention rates by providing a more engaging and responsive customer experience. In this blog post, we’ll show you how to build a serverless subscription service for your website that personalizes and monetizes content by using Amazon CloudFront and AWS Lambda@Edge. Customers have typically used content delivery networks […]

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Resizing Images with Amazon CloudFront & Lambda@Edge | AWS CDN Blog

Do you have lots of images that need to be modified before delivery? No problem with Amazon CloudFront and Lambda@Edge. Read more on how you can use our services to modify image dimensions, apply watermarks, or optimize formats based on browser support all on the fly. Optimizing your image delivery can lead to a better experience for your users while also reducing your bandwidth usage.

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