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I'm Patrick Rieken.
Selfemployed freelancer, kicked off my firm BI-Formance just 3 months ago.
Started with SAP BW in 2000 and still driven to learn and deliver quality and
commitment to my customers every single day.
I'm specialized in BI performance tuning, upgrades and all kinds of technical stuff
related to BI.

My favorite SDN-Topics
  • Business Intelligence.
  • Expert forum for Business Intelligence.
  • SAP on SQL Server.
My interesting Projects beyond SDN