Oracle OpenWorld 2011 drew more than 45,000 technology enthusiasts from 117 countries for five days of keynotes, sessions, and networking. Oracle President Safra Catz welcomed the audience to a keynote presentation by Cisco Chairman and CEO John Chambers. Oracle CEO Larry Ellison proudly showed off a 2010 World Series ring presented to him by San Francisco Giants President Larry Baer (center). Oracle President Mark Hurd explained how Oracle's strategy of hardware and software, engineered to work together, is delivering results. Customers sailed on San Francisco Bay in the International America's Cup yacht USA-76, which was raced by ORACLE Racing in the 2007 America's Cup.