What is a “private cloud”? I looked at enterprise views on this last year, so it’s a topic that’s hardly new. Still, there are new developments, as shown by the most recent references to Broadcom’s success with VMware. The classic definition isn’t helpful; a dedicated cloud environment exclusive to a single company. Enterprises themselves seem to see it from a number of different angles, and their views are shifting enough to justify taking another look at the topic. Since my last...