Synonyms
Complex event processing (CEP); Data stream processing; Event stream processing (ESP)
Definition
Stream processing refers to a class of software systems that deals with processing streams of high-volume messages with very low latency. It is distinguished from business activity monitoring (BAM) or business process monitoring (BPM), in that the client of a stream processing application is often a program, rather than a human. Hence, the volume and latency requirements are often much more stringent.
Currently, stream processing is widely used in computing real-time analytics in e-trading, maintaining the state of massively multiplayer Internet games, real-time risk analysis, network monitoring, and national security applications. In the future, the declining cost of sensor technology will create new markets for this technology including congestion-based tolling on freeways and prevention of lost children at amusement parks.
Key Points
There are three main technical approaches to...
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Stonebraker M, Çetintemel U, Zdonik S. The 8 requirements of real-time stream processing. ACM SIGMOD Rec. 2005;34(4):420–47.
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Stonebraker, M., Cetintemel, U. (2018). Stream Processing. In: Liu, L., Özsu, M.T. (eds) Encyclopedia of Database Systems. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-8265-9_371
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DOI: https://doi.org/10.1007/978-1-4614-8265-9_371
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Publisher Name: Springer, New York, NY
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