![]() ![]() Stream computing’s capability makes possible advances in any industry wrestling with the challenge of processing the flood of data created every day-healthcare, telecommunications, utility companies, municipal transit, national security and more. But, with the live video feed, you can capture every nuance, follow the child out of the room, shift the focus, sharpen the image, record it for future use and edit out the uninteresting bits.” IBM researchers spent half a decade transforming the vision of stream computing into a product-a new programming language, IBM Streams Processing Language, was even built just for streaming systems. “It’s the difference between taking a snapshot of a two-year-old … and a live video feed,” says Nagui Halim, IBM Fellow and chief scientist of IBM’s stream computing initiative. In stream computing, data can be pulled in from multiple continuous streams and analyzed in real time-so it can be used for critical situations in which an answer to a complex question is needed quickly, such as using biomedical data to monitor the condition of critically ill premature babies to detect life-threatening infections. In traditional data analysis, we ask questions of a static set of data. Our methods for analyzing and using that data, however, have not kept pace. The rapidly increasing instrumentation of our society means we have access to tremendous streams of data. We create 15 petabytes of new data every day. The number of Internet-connected devices has leapt from 500 million to 1 trillion. ![]() In 2011, the world is ten times more instrumented than it was in 2006. ® Streams, to analyze data from more than 200 variables-including lab tests and diagnostic readings-and spot patterns that can lead to earlier diagnoses, so doctors can more quickly treat complications like delayed ischemia. IBM’s collaboration with Columbia University can deliver critical insights much faster, using “streaming analytics,” an IBM method of data analysis “on the fly.” Medical professionals are able to use IBM’s stream computing platform,
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