​The SolidQ Journal has just published its issue #13, September 2011, full of interesting technical content.

This month, a new guest author, Laurent Martin, writes about static relational interval trees, an article based on real customer needs. Gilberto Zampatti continues his best practices article on how to create and configure SharePoint service applications with PowerShell, and Rushabh Mehta continues his series about the SSIS management framework. We’re also publishing the conclusion of Paras Doshi’s series on how to tune SQL Azure DBAs. In addition, Pablo A. Ahumada shows you how to design a dashboard using PerformancePoint Services. Regarding data in Excel, Salvador Ramos writes about how to use Excel in ETL processes and Herbert Albert and Gianluca Hotz start a new series about using PowerShell to automate Excel tasks.