SAN FRANCISCO, CA, USA - OCT 1, 2012 - Main entrance to Oracle OpenWorld conference in Moscone convention center on Oct 1, 2012 in San Francisco, CA. More than 50 thousands attendees visited this forum

SAN FRANCISCO, CA, USA -  OCT 1, 2012 - Main entrance to  Oracle OpenWorld conference in Moscone convention center on Oct 1, 2012 in San Francisco, CA. More than 50 thousands attendees visited this forum - 85964027

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