Example of data stream descriptions for a heartrate sensor (left) and the secure transformation of its data policies (data access requirements, right). Vizard preserves public metadata attributes (e.g ...
Streaming data is generated continuously, often by thousands of data sources, such as sensors or server logs. Streaming data records are often small, perhaps a few kilobytes each, but there are many ...
Water flowing over the brink of the Lower Falls on the Yellowstone River, Yellowstone National Park, Wyoming, September, 2014. Image courtesy Jim Peaco/Yellowstone National Park. (Photo via Smith ...