Oracle Chief Executive Officer Larry Ellison appears on stage during a keynote address by Dell Inc. Chief Executive Officer Michael Dell (not pictured) at Oracle Open World in San Francisco, California October 13, 2009. Reuters Pictures logo Reuters Pictures 28 months ago

Oracle Chief Executive Officer Larry Ellison appears on stage during a keynote address by Dell Inc. Chief Executive Officer Michael Dell (not pictured) at Oracle Open World in San Francisco, California October 13, 2009.