By egregory
via architects.dzone.com
Published: Jan 16 2013 / 10:56
In the previous posts I talked about what streamdrill is good for and how it compares to other Big Data approaches to real-time event processing. Streamdrill solves the top-k problem which consists in aggregating activities in an event stream over different timescales and identifying the most active types of events in real-time.
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