Paul Awad – författare

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Extreme Availability and Scalability--Up and Running With DB2 pureScale

DB2 is a leading-edge hybrid data server that offers optimum storage, scalability, and availability. DB2 pureScale is a new technology primarily optimized for scale-out transactional processing clusters in an active-active manner. This succinct guide will show you how DB2 with pureScale can deliver transparent application scalability, the ability to deliver agile-like computing to your transaction systems, and extreme availability.

This book, together with IBM DB2 9 New Features (McGraw-Hill, 2007) and Break Free with DB2 9.7 (McGraw-Hill, 2009), provides you with the comprehensive knowledge you need to get started with the latest DB2 release. Try the new features by downloading DB2 Express-C 9.7--it is free to develop, deploy, and distribute (with no user and database size limitations) and features pureXML technology. Go to ibm.com/db2/express.

Discover the benefits your business can achieve with the agility provided by DB2 pureScaleFind out how applications can be transparently scaledReduce the risk and cost of business growth through umlimited capacity

Environmental scientist Constance Roy is one of forty-nine refugees rescued from Earth's destruction and transported to the ark spaceship Orb by an automaton race called the Curators. Twelve months have passed since their rescue. But now, with the ship's orbit decaying, the refugees seem doomed to crash into Jupiter's fiery belly. In a parallel universe on present-day Earth, another version of Constance seeks answers to the questions that have haunted her since childhood: How and why did her mother die? The head of a mysterious corporation housed at NASA's Wallops Flight Facility can give her the answers, but not without a price. Two timestreams collide when the Constance on Earth discovers that Nicolas, her son, has the ability to save the Orb and its inhabitants. Now she must battle treacherous Curators wishing to destroy Nicolas, while on the Orb, another Constance must fight to save the ship from Jupiter's fatal pull. Only together can they save their son - and future generations of humankind.