In other words, unless you already know how to work Tuscany with Mule and jBPM, you're stuck. Open Source SOA shows readers how to build an entire SOA application using open source technology. It shows readers how to apply key ideas such as Enterprise Service Bus (ESB) design and Business Process Management (BPM) and learn the tools and techniques to implement effectively. To pull it all together, the authors describe a real life case studies from his own work to tie together all the principles and practice.