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Simon Wistow

Co-founder, VP Product Strategy
November 17

Using ESI, Part 2: Leveraging VCL and ESI to Use JSONP

In this post, I’m going to discuss how you can leverage ESI and VCL (Varnish Configuration Language, the domain-specific language that powers Fastly’s edge scripting capabilities) to use…

October 27

Improving the Delivery of Large Files With Streaming Miss and Large File Support

Today, we’re excited to announce two related features that lower bandwidth costs and reduce origin load for Fastly customers, resulting in faster downloads for their users: Streaming Miss…

October 6

Learn More About Fastly Features With Inline Help

This week, we’re rolling out Inline Help, a new enhancement to our user interface that will make Fastly easier to use for new customers and seasoned experts.

August 27

Using ESI, Part 1: Simple Edge-Side Include

Fastly customers can use ESI to cache pages that contain both cacheable and uncacheable content (such as user-specific information).

January 16

New Fastly Logging Features

Over the last few months, we’ve completely overhauled Fastly’s entire logging infrastructure to keep up with our ever-increasing traffic. In addition to improving efficiency and reliability…