O'Reilly logo

Windows Server 2008: The Definitive Guide by Jonathan Hassell

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 9. Windows Server 2008 Server Core

Server Core? Is that like an apple (or Apple, natch) core? It depends on how you look at it, really: in the context of this book, it’s Microsoft’s great new addition to the Longhorn Server product. Essentially, Server Core is a slimmed-down, appliance-like version of Longhorn Server that functions in a couple of limited roles and does nothing else.

Server Core, as I see it, has two main advantages: it’s extremely focused, which means it does what it does very well, resulting in better performance, resilience, and robustness than a full-fledged operating system. It also has limited dependencies on other pieces of the Windows puzzle, in that the Core is designed to work without a lot of other software installed; it can generally work by itself. In comparison, many of the previous Windows components aren’t really necessary—like Windows Explorer or Internet Explorer, for example—which is something that can’t be said for Windows Server 2003.

All of this translates into a far smaller attack surface than the standard Windows Server product, given all of the material that’s been stripped out. But there are some aspects of Server Core with which you might not yet be familiar, as well as some interesting facts and limitations of the “core"-based approach to computing. We’ll take a look at them here.

The Lack of a Shell

This is probably the most unsettling but, upon reflection, most interesting and welcome difference between Server Core and the traditional ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required