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Former Member
Oct 28, 2012 at 04:02 AM

Predictive Analysis Performance Issue - with HANA



Has anyone experienced slow performance on Predictive Analysis when using the HANA reader/writers?

Algorithms that usually take seconds with excel/csv are taking a long time with HANA. Ex. Multi-Linear Regression with a single independent variable on a small dataset (only 1000 records) is taking ~5 minutes to execute.

Is it normal that working with HANA from PA is slower than working with flat files?

Thanks in advanced for your help!