I wrote a detailed article on jsDelivr and how exactly it works.

Check it out and let me know if you like it.

Load balancing multiple CDNs or how jsDelivr works

Here is the new changelog:

• Origin moved from MaxCDN push to Rackspace Cloud Files. MaxCDN locations are now used via a Pull zone. This was done to finally allow me to enable custom HTTP headers. All CORS issues were fixed

It's been a while since I posted news regarding jsDelivr.
Let's see what happened since then:

• jsDelivr moved to a new infrastructure!
  • It now utilizes a Multi-CDN system using Cedexis load balancing.
  • NetDNA and CDN.NET are the main CDN

Intro

I have a web project that hosts more than 15.000 images of various sizes from 300kb up to 10MB.
In total these images take about 8GB of space. These images are served from a small VPS with 365MB