SQL Server Virtualization, Part One: Introduction
Server virtualization is becoming a very hot topic out in the wild, and for good reason. This is a fantastic technology to bring to the x86 platform. When used right, it will solve a lot of problems and potentially reduce Total Cost of Ownership (TCO), while allowing many data centers to become greener by reducing power consumption, cooling requirements and waste (fewer servers = less hardware to dispose of later on). Not every server, however, is a candidate to be “virtualized.†When used in the wrong situation, virtualization can be a support nightmare.
I’m going to write a small series of posts on this topic because its something that will affect a lot of us even if you aren’t a DBA. I’m starting at the very beginning, so if you’ve already created virtual templates for all of your core applications, this post won’t have anything new for you. If you’re wondering what about “virtual” is virtual, this is the post for you to start at. Due to the number of different technologies and platforms and and lack of time on my part, I’m going to stick to Microsoft technologies (Microsoft Virtual Server 2005) and write from the perspective of an MS SQL Server DBA. Let’s get started.
What is server virtualization? Read the rest of this entry . . .
