This book is a comprehensive guide that shows developers how to design and develop business processes in BPEL efficiently. Throughout the book, the authors discuss important concepts and show real-world examples covering Oracle SOA Suite 11g and related products. This book is aimed at SOA architects and developers involved in the design, implementation, and integration of composite applications and end-to-end business processes. The book provides comprehensive coverage of WS-BPEL 2.0 for implementing business processes and developing SCA composite application, dealing with the issues of composition, orchestration, transactions, coordination, and security. This book uses Oracle SOA Suite 11g and related Oracle products. To follow this book you need to have basic knowledge of XML, web services, and Java EE.