Key Speakers At The Oracle OpenWorld 2015 Conference [Getty Images]

Larry Ellison, chairman of Oracle Corp., speaks during the Oracle OpenWorld 2015 conference in San Francisco, California, U.S., on Sunday, Oct. 25, 2015. Oracle OpenWorld gathers industry leaders to provide insight into integrated cloud platform, the future of the enterprise, and the new era of secure computing. Photographer: David Paul Morris/Bloomberg via Getty Images

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