Implementing a multi-CDN is spreading a site’s content across multiple CDN providers. Once upon a time this was a strategy that was typically only found at larger enterprises. However, a multi-CDN strategy is now common among businesses of all sizes. Multiple CDNs provide the obvious benefit of delivering content beyond a single point of failure. So, what’s the best approach to building resiliency into your content streams? In this article I’ll cover some common multi-CDN options.