David MoskowitzProductivity Solutions, Inc.Patterns and Anti-Patterns in SOAWhat works and what doesn't — a look at mistakes and successes crafting and implementing SOA. A software architecture defines the externally visible properties of the system under development and their relationship(s) including structure, relationships and patterns. There are also patterns of behavior and approach during the process of creating a service-oriented architecture that contribute to success and anti-patterns that contribute to failure. This presentation is based upon the experience gained from several real-world client projects. In this presentation David reviews the patterns to emulate that contribute to the success and anti-patterns to avoid to keep the project from failure. Managing Open SourceThere is no doubt that open source has reached more than critical mass in the enterprise, to the point that no technical manager can ignore exploring some the great open source tools that are available. There are questions that should be asked to guide the exploration and selection of open source tools. There's more to open source than the LAMP (Linux, Apache, MySQL, Perl, php and Python) stack. In this presentation David covers the most important questions every technical lead needs to know including: Where does it work in your organization? How do you evaluate the real costs of open source. What are the core skills required? How do you manage the various open source licenses? What about service and support options — who manages/handles the updates and patches?
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