Cloudera's SQL-on-Hadoop tool hits general release, but will it satisfy demands for faster, easier exploration of big data?

IBM MessageSight appliance connects sensors, mobile devices for machine-to-machine data capture and real-time analysis.

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Uncle Sam is a leader in the secure use of cloud services.

Update to 1986 Electronic Communications Privacy Act would require police to demonstrate probable cause before accessing someone's email or stored cloud data.

Agency shifts focus to layered capabilities and cyber as a tactical weapon, as budget constraints and new threats affect plans.