Networking & Content Delivery

Julian Ju

Author: Julian Ju

Julian is an Edge services specialist Solutions Architect at AWS in ASEAN region. He’s been working over 25 years in the IT industry as a developer, tech project manager, consultant, and architect. At AWS, he helps customers to adopt AWS Edge services for safer and faster internet experiences.

Writing and testing CloudFront Functions with production traffic

While maintaining a web application, sometimes we need to build a simple logic that must  run in low latency. For example, you may want to set up website redirection based on condition, or quickly verify an incoming header. CloudFront Functions is ideal for these use cases since it lets you write lightweight JavaScript code that […]