This book's stated goal is to explain how to select a web-hosting service or MSP and how to manage that relationship once your site is up and running. It meets that goal in every respect by providing the customer side of the equation with a wealth of factors to consider, and a clear explanation of the significance of those factors.
Although the book has five parts, it can be divided into two sections that will serve two different audiences. The first section, comprised of Parts I through III, is focused on vendor selection, the hosting strategy itself (shared or dedicated servers, colocation or managed service providers), contracts, risk management, service level agreements and traffic forecasting. This is the heart of the book, and the depth of Mr. Kaye's knowledge and experience is nothing short of amazing. If you pay close attention to his advice and the pitfalls he points out, particularly in The Dark Side of Outsourcing and Service Level Agreements, you will be well armed to make informed decisions that will almost certainly avert the plethora of potential disasters inherent in web hosting and managed services outsourcing.
The chapter on service level agreements is essential reading. This is one of my areas of specialty and I came away with insights I hadn't thought of. I especially liked his treatment of traffic models, which underscores why any web hosting initiative (in-house or outsourced) needs to be a joint effort by business and IT. The spreadsheets used in the case study are available for download from the author's site that supports the book.
Technical issues are covered in the second section of the book. Topics include architectures, caching and content delivery (an area in which the author is a world-class expert), and details about connectivity, storage, back-up and recovery and security. This part of the book is more slanted towards IT than the business reader. However, I recommend that the chapter on security be read by all because it touches upon issues of which both the business and technical reader needs to be aware. The last part of the book covers tools. Again, this material is for technical readers, although I thought the chapter on monitoring would also be of interest to the business members of the book's audience.
What sets this book apart is that it's the only one I've found that focuses on the topic from a customer's perspective. Moreover, there is no other book that covers the rocky landscape of outsourcing, vendor selection and management, and contract service level management. If you're considering web hosting or managed services then you need this book.