Our data shows that a majority of enterprises have more than one IaaS provider. For SaaS, that number can be dozens, hundreds, even more. And most have moved the majority of their data centers off corporate premises to some kind of shared facility.

This means most companies are dealing with multi-cloud connectivity in some shape or form; WAN managers of course have to handle that from a performance and cost perspective.

Today we hear from a data center insider, diving into network-as-a-service models, multi-cloud connectivity, data center interconnectivity, and the intersection of these topics.

We're joined by Christian Koch, Senior Director of Interconnection at DataBank.

The WAN Manager Podcast is now TeleGeography Explains the Internet. Hosted by Greg Bryan.