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Bigdata

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Big data tools

Data mining. Recommand system. Search engine. Graph&complexNetwork. At the intersection of big data and cloud computing: Analytics. Two of today’s most prominent trends in healthcare – big data and cloud computing – are fated to intertwine in ways that will bolster health data analytics. Indeed, it’s already happening at UPMC. The provider has been making big use of the cloud to manage its huge and ever-growing piles of data as part of a long-term partnership with IBM to completely revamp its storage and analytics of huge volumes of patient and research data, all leading up to the medical center’s $100 million personalized care initiative, announced Oct. 1.

UPMC has a deployed a dynamic virtualized infrastructure that shortened information backup times by 20 percent and recovery times by half, officials said. Big Data, R and HANA: Analyze 200 Million Data Points and Later Visualize Using Google Maps. For this fun exercise, I analyzed more than 200 million data points using SAP HANA and R and then brought in the aggregated results in HTML5 using D3, JSON and Google Maps APIs.

The 2008 airlines data is from the data expo and I have been using this entire data set (123 million rows and 29 columns) for quite sometime. See my other blogs.