Wrox Professional IIS-7 Mar2008

ntroduction

Windows Server 2008 is the first update to Microsoft’s server operating system in nearly five years, and among the major changes is the new Internet Information Services 7.0, which probably marks the biggest departure from previous IIS versions that we have ever seen. Previous recent releases of IIS have concentrated on improving security and reliability and thus have mostly involved changes “under the hood.” For administrators and developers, adaptation to the new products had been relatively simple. With IIS 7.0, however, Microsoft has fundamentally changed the way the product works, with new configuration, delegated administration, and extensibility options designed to address perceived feature weakness compared to competing products.

At the same time, IIS 7.0 now has new, real-time diagnostic and troubleshooting features and absorbs functionality from ASP.NET (such as caching and forms-based authentication), making this available across all requests. With the addition of a brand-new FTP server and FastCGI support, IIS 7.0 leapfrogs its major competitors in feature and flexibility options and indicates a clear effort by Microsoft to capture more of the public- facing web server market, in addition to its existing strong presence in the corporate sphere. For administrators and developers, the fundamental changes in the way that IIS 7.0 works, is administered, and can be extended mean that the knowledge required to fully take advantage of IIS 7.0’s new features is substantially greater than in previous versions. The authors have focused on capturing the very best of the new features in IIS 7.0 and how you can take advantage of them. The writing styles vary from chapter to chapter because some of the foremost experts on IIS 7.0 have contributed to this book. Drawing on our expertise in deployment, hosting, development, and enterprise operations, we believe that this book captures much of what today’s IIS administrators need in their day-to-day work.

Who This Book Is For

This book is aimed at IIS administrators (or those who need to ramp up quickly in anticipation of having to administer IIS). What differentiates this book is that it doesn’t just focus on features and how to configure them using a GUI administrative tool. Instead, we explain how features work (for example, how Kerberos authentication actually works under the covers) so that you can better troubleshoot issues when something goes wrong. Additionally, since most administrators need to be able to automate common procedures, we have included specific chapters on programmatic administration and command-line tools as well as code snippets (using AppCmd.exe, WMI, and .NET) throughout the book. This book covers features that many other IIS books don’t touch (such as high availability and web farm scenarios, or extending IIS) and has a dedicated chapter on troubleshooting and diagnostics.

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