Four Diamond SQL is the training and consulting practice of Rick Losk. My mission is to help business professionals create efficient and maintainable SQL for Reporting Data Marts, Analytical Frameworks and data-driven web applications.
My two-day courses on SQL Basics and SQL Programming are designed for business analysts, BI and data analysts, reporting specialists, project managers and others who work with data from SQL Server DBs but aren't full-time developers ... Learn More
Benefit from my expertise! I design, build, repair and upgrade the ETL systems behind Reporting Data Marts and analytical applications for clients who demand timely, accurate information and a partner who knows how to do the job right ... Learn More