Home Forums Article Discussions Article Discussions by Author Discuss content posted by magarity kerns HASHBYTES can help quickly load a Data Warehouse RE: HASHBYTES can help quickly load a Data Warehouse

  • July 7, 2010 at 8:11 am

    #1189632

    magarity kerns (4/13/2010)

    Comments posted to this topic are about the item <A HREF="/articles/Data+Warehouse/69679/">HASHBYTES can help quickly load a Data Warehouse</A>

    Hi great Article thanks!

    Do you have any time comaprision between the 'method mentioned in this article' Vs 'An all column comparison' method?

    Like what should be a minimum number of rows or what is minimum number of columns after which time consumed in calculating Hash will outdo the time aved in comparison.