In a CDN’d world, OpenDNS is the enemy!

Tuesday, May 18th, 2010

While many people are happy with using DNS service providers such as OpenDNS, Google, etc... I will show you here why they may not produce optimal results. The way most CDNs work is by using DNS routing. When a user attempts to resolve a hostname, the CDN's DNS server responds with ...

Make your own cheap charlie CDN

Saturday, June 28th, 2008

CDN stands for Content Delivery(or Distribution) Network. It is a network of servers usually located in various geographic locations to improve the availability and access speed of a website (or webapp or other media). The main use of CDNs were during the nineteens when inter-continental access was slow, scarce and ...