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Oracle Database Server is the most widely used relational database in the world today. This book gives you the essential skills to master the fundamentals of Oracle database administration and prepares you for Oracle DBA certification. "OCA Oracle Database 11g: Database Administration I: A Real-World Certification Guide" prepares you to master the fundamentals of Oracle database administration using an example driven method that is easy to understand. The real world examples will prepare you to face the daily challenges of being a database administrator. Starting with the essentials of why...

There has probably never been anything like it in UFO history, but the UFO fever that gripped the small British town of Warminster for about a decade is now largely forgotten. It was one of the largest UFO flaps ever to occur. Thousands of witnesses reported seeing the "Warminster Thing." The hilltops around the town attracted a loyal band of followers, all waiting for the magic sighting, the landing, the contact. The authors were themselves among the skywatchers and spent nights on Cradle Hill, the center of the phenomenon, watching and waiting for UFOs, but also watching and listening to...