On Mon, Apr 26, 2010 at 2:15 PM, Anthony Molinaro <antho...@alumni.caltech.edu> wrote: > I think it might be worse case that you read all the disks. If your > block size is large enough to hold an entire row, you should only have to > read one disk to get that data.
And conversely, for a large enough row you might benefit from streaming from two disks at once rather than one. Paul
