SOA Patterns With BizTalk Server 2009 (and Biztalk ESB Toolkit)
Over the last weeks after finishing my collaboration with the ESB Toolkit project, I had the chance to read a great book on Biztalk called SOA Patterns with BizTalk Server 2009 by Richard Seroter, an authority on BizTalk topics.
The first thing I noticed was that the chapter was based on the CTP2 version of the toolkit. Nevertheless, the overall structure and samples are pretty good and follow basically the general approach. Naturally some details and parts had changed since that version of the toolkit and in particular the licensing area where now it DOES have official Microsoft support as a product (Biztalk Server 2009).
I recommend this book to all Biztalk audiences in particular if you want to build maintainable mission critical based solutions.