Oracle Open world is starting once again in San Francisco, gathering more and more public every year, that's perhaps normal considering that oracle is buying a new big company every year.
Oracle OpenWorld is the world's largest and most important conference for Oracle technologists, business users, and partners.
Perhaps you think: i'm not intested in Oracle database so why should i care ?
Sorry but you are really wrong here, take a look at the List of acquisitions by Oracle and perhaps you'll start to think that also your business, or just your desktop, after all run some oracle softwares.
Which one ?