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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I hope to do some more work on this in the next month or two. The Mondrian schema was done by some CS students at NCSU. They did an admirable job for the amount of time they had to learn Mondrian and OLAP, but I think it could be improved with a little work by somebody that’s seen a star schema data model for orders and inventory...<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>--jeff<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> mondrian-bounces@pentaho.org [mailto:mondrian-bounces@pentaho.org] <b>On Behalf Of </b>Luc Boudreau<br><b>Sent:</b> Thursday, April 07, 2011 3:19 PM<br><b>To:</b> jhyde@pentaho.com; Mondrian developer mailing list<br><b>Subject:</b> Re: [Mondrian] TPC-DS for Mondrian<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal style='margin-bottom:12.0pt'>All the credit goes to Jeff S. Wright and his students. All I did was to create a PDI script to integrate it all.<br><br>Cheers!<br><br>Luc<br><br><br><o:p></o:p></p><div><p class=MsoNormal>On Thu, Apr 7, 2011 at 2:39 PM, Julian Hyde <<a href="mailto:jhyde@pentaho.com">jhyde@pentaho.com</a>> wrote:<o:p></o:p></p><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans","sans-serif";color:navy'>A few people have expressed interest in running Mondrian against the <a href="http://www.tpc.org/tpcds/tpcds.asp" target="_blank">TPC-DS benchmark</a>. The benchmark is scalable, in the sense that you can change a parameter to create a database of size 100GB, 300GB, ... up to 100TB.</span><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans","sans-serif";color:navy'>Luc got this working recently, and he just attached the necessary bits and pieces as a zip file to the <a href="http://jira.pentaho.com/browse/MONDRIAN-839" target="_blank">MONDRIAN-839 jira case</a>.</span><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans","sans-serif";color:navy'>Enjoy! If you have comments or fixes, email this list or modify the jira case.</span><o:p></o:p></p></div><div><p class=MsoNormal> <o:p></o:p></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Lucida Sans","sans-serif";color:navy'>Julian</span><span style='color:#888888'><o:p></o:p></span></p></div></div><p class=MsoNormal style='margin-bottom:12.0pt'><br>_______________________________________________<br>Mondrian mailing list<br><a href="mailto:Mondrian@pentaho.org">Mondrian@pentaho.org</a><br><a href="http://lists.pentaho.org/mailman/listinfo/mondrian" target="_blank">http://lists.pentaho.org/mailman/listinfo/mondrian</a><o:p></o:p></p></div><p class=MsoNormal><o:p> </o:p></p></div></body></html>