Markus Ehrenmüller-Jensen works as a project leader, trainer & consultant for data warehousing, ETL, and business intelligence since 1994. He is an educated software-engineer, graduated business educator and professor for databases and project engineering at HTL Leonding (technical college) and certified as MCSE Data Platform and MCSE Business Intelligence.
Markus speaks regularly on international conferences (eg. SQL PASS Summit, SQLBits London, BASTA Germany, SQL Saturdays, SQL Days Germany, SQL PASS Austria, …) and writes articles for well-known journals. Since 2014 he is responsible for runtastic’s data warehouse to drive forward data-driven decisions for employees and customers. In 2013 he co-founded SQL PASS Austria and organizes SQL Saturdays in Vienna since 2014. For his technical leadership in the community he was awarded as a Microsoft Data Platform MVP in 2017.
You are already familiar with T-SQL and are eager to learn R but do not know, where to start? Start from what you already know: T-SQL. Both languages have many things in common on some levels, but are very different on others. This session will kick you off to the new language by using analogies […]
In recent years’ computer systems have learned to detect new types of cancer, to disclose credit card fraud or to understand natural language. They help us far beyond simple sales forecasts to offer the right product to the right customer or to identify critical customers before they are going to churn. The reason for those […]