Working with OBI since the day of nQuire's acquisition by Siebel Systems in 2001, Christian Berg's work span has spanned the value chain of business analytics from source systems through ETL, logical modelling, and graphical representation, as well as infrastructure/environment work, performance tuning and dev-ops. Areas of predilection include physical and logical modeling. Christian also teaches OBI for Oracle University and blogs and tweets as @Nephentur
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Back2Basics - 50 Shades of #Fail: OBI Worst Practices in Real Life