Instruct: Classify the given review into positive or negative sentiment.
Query: Informative and thorough, but hopelessly outdated

Before you do anything else, look at the publish date of this book. In Internet time, this book is an antique. While very informative regarding the state of technology in early 1997, its relevance is minimal today. As an unintended history of Internet commerce technology, it is interesting, but as an in-depth guide to design and structure of today's solutions it lacks currency.Some examples:No reference to DVD-Rom in the discussion of CD-Rom (DVD not commercially available when published); Amazon.com as an afterthought in the discussion of e-commerce players (early in growth cycle); ISDN as the holy grail of internet connectivity (cable and DSL not commercially available)...and so on. Do yourself a favor and find a book no more than 3-6 months old.