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The Infrastructure Planning and Design (IPD) guides are the next version of Windows Server System Reference Architecture. The guides in this series help clarify and streamline design processes for Microsoft infrastructure technologies, with each guide addressing a unique infrastructure technology or scenario.

A pessimistic approach towards SOA seems to prevail in some blogs. But these opinions strike me by surprise. In the industries I am working for - public sector, healthcare and Defense/ public security - SOA is predominant and you will find only rare examples of tenders where SOA is not highlighted as the guiding principle for the whole architecture. SAP's CTO Vishal Sikka has already provided the community with some very helpful insights concerning these discussions. I just want to add some points from an architect's point of view: From my point of view it is not the SOA approach itself which should be questioned but the way how we architects sometimes work on SOA. Some of the mistakes that are listed below I have encountered during my SOA projects. Others are based on discussions with other architects and decision makers inside and outside SAP, from customers and from partners. My intention is simple: I want to help to avoid these mistakes in the future and to strengthen the SOA approach which is for me without an alternative.

An effective product vision ensures the success of SCRUM by guiding your team and aligning stakeholders and customers. Learn how to craft this all-important unifying product vision to succeed with Scrum!

Businesses across the country are searching for various ways to cut costs, while maintaining a robust, reliable and fast network infrastructure. Very often the key to success can be the research that goes into picking the correct data-center server solution brand. There are so many different solutions out there- how does a small business decide on one?

the six best practices are: Use a phased methodology. Develop a process documentation guide. Create a decision matrix. Simulate, model, and test. Communicate effectively. Monitor the processes.