I just finished chapter 1 of Alastair Aitchison’snew book on SQL Server spatial data, “Beginning Spatial with SQL Server 2008.” If this is the beginners book… oh boy. The advanced book must be insane. Seriously though, Mr. Aitchison seems to have written a fantastic book. I’m going to tear through it as fast as I can because I’ve got two projects that are looking to start using spatial data and quite frankly, I’m a bit lost.
There’s a great discussiongoing on over at SSC as to the worth of technical books for DBA’s. It’s based on this editorialby Tony Davis. I’m surprised by the number of people who say they don’t use books. It seems that a lot more people use blogs and articles and discussion groups to learn. Maybe I’m showing my age a bit, but I don’t think a blog post or an article is going to get the depth and knowledge that Mr. Aitchison is displaying in this book. I know I’m regularly opening Kalen Delaney’s Inside SQL Server 2005 (and the new one for 2008 just came out) to look up bits & pieces of information that just isn’t as readily available on the web. Also, it’s worth pointing out, except for the editing that comes from people who read this blog, no technical review is done of this information. I might be right about the things I post, but I could be VERY wrong. Same with any other blog you read, including blogs by the big names. Despite the errors that creep into books (and trust me, they do), books are very carefully scrutinized by multiple sets of eyes to try to catch those errors prior to publication. They miss some, but they try not to miss any. Few blogs are like that. Not that many technical publications are terribly strict about technical accuracy either. I generally find more good information in the right books than anywhere else.
End of rant. I need to get back to reading this excellent book.