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Business Case for Enterprise Big Data Deployments: Comparing Costs, Benefits and Risks for Use of IBM InfoSphere Streams and Open Source Storm: Download

One key area of evolution has been in real-time analytics. While Apache Hadoop remains the backbone of the Big Data world, it is designed for batch processing. New applications for continuous, real-time analysis of extremely large data volumes require a different approach – streaming data enables users to process extremely large, heterogeneous data volumes at unprecedented speeds.