Necessary and Sufficient for 100% Public Cloud

When we talk about transforming to the cloud, we often talk about hybrid cloud and what it will take to transition to it, leaving discussions about 100% cloud usage purely to the new startup (greenfield) organizations. What is needed to move 100% off-premises to a public cloud? What is sufficient, what is necessary, and what …

Docker: Where Does It Leave the Network Admin?

It’s the end of the year, and a good time for thinking back. I’m thinking back to a dark past long ago, when physical servers ran server operating systems, and ran applications—when those servers plugged into a switch, and each endpoint was a single server. The network team could see every device, endpoint, or switch, …