Expert Oracle Exadata, 2nd Edition -

: He reconfigured the predicate filtering. He wanted the storage cells to discard the junk before it ever hit the network.

At 4:00 AM, Elias sat in the dark office, three monitors glowing. The Crunch started. Usually, the "Cell Single Block Physical Read" latency would spike into the red. This time? Blue. Smooth, cool blue. Expert Oracle Exadata, 2nd Edition

That night, Elias went to work. He didn't just "turn things on"—he performed surgery. : He reconfigured the predicate filtering