Server consolidation & virtualization is a hot topic and also it is one of the biggest concerns for many DBAs is scalability/performance when it comes to virtualization. At this point,performance for virtual machines can be close to, if not the same...
A newbie or FAQ within Forums and Newsgroups that having multiple instances and how best to set the resources on the server such as memory, CPU etc. Should you configure each of the instances to use specific portions of the available Operating System...