Arnon Rotem-Gal-Oz

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This article is based on the book SOA Patterns (http://www.manning.com/rotem) scheduled to print February 2009. This article is courtesy of Manning Publications (http://www.manning.com). The ebook is available and sold exclusively through Manning Publications. Service-oriented architecture (SOA) has become the leading solution for complex, connected business systems. While it's easy to grasp the theory of SOA, implementing well-designed, practical SOA systems can be a difficult challenge. SOA Patterns provides detailed, technology-neutral solutions to the challenges by providing architectural guidance through patterns and anti-patterns. Part 1 of this excerpt focuses on two patterns that address matters of services. These are the patterns you are most likely to use even if your service has modest requirements. The patterns in this excerpt are relevant to implementi... (more)

SOA Patterns: Basic Structural Patterns – Part 2

This article is based on the book SOA Patterns (http://www.manning.com/rotem) scheduled to print February 2009. This article is courtesy of Manning Publications (http://www.manning.com). The ebook is available and sold exclusively through Manning Publications. Another important attribute of service construction is: How do we handle messages once we get them either on the edge component or in the service? The Transactional Service Pattern allows for solving this problem while also dealing with reliability problems. Transactional Service The nominal scenario of SOA is for a service... (more)

SOA Patterns: Basic Structural Patterns – Part 3

This article is based on the book SOA Patterns (http://www.manning.com/rotem) scheduled to print February 2009. This article is courtesy of Manning Publications (http://www.manning.com). The ebook is available and sold exclusively through Manning Publications. Workflodize Pattern For one of the projects I worked on, we had to build a sales support system for a mobile operator. It would probably not come as a surprise to you if I told you that the competition between mobile operators is very fierce. The result of this competition is that the operator's marketing departments burn ... (more)