The "perfect storm" of events that led to the current shortage.
Two big trends: Microsoft becomes the hybrid cloud leader, container wars turn bloody.
VMware may be threatened, among other aspects.
Things are moving in a positive direction for admins.
Public cloud computing costs more than do-it-yourself datacenters. Except when it doesn't.
A new admin client headlines the changes, most of which are positive.
VMware's updated software-defined storage product mostly finds its mark.
An easy-to-use server that can be pricey.
There are new ways to deal with memory issues and make your datacenter more efficient.