Encyclopedia of Database Systems

2018 Edition
| Editors: Ling Liu, M. Tamer Özsu

Streaming Applications

  • Yanif Ahmad
  • Ugur Cetintemel
Reference work entry
DOI: https://doi.org/10.1007/978-1-4614-8265-9_374

Synonyms

Continuous query processing applications; Stream-oriented applications

Definition

Streaming applications typically involve the processing of continuous data streams for the purposes of filtering, aggregation, correlation, transformation, pattern matching and discovery, and domain-specific temporal analytics. These applications often require such continuous processing to be performed with both high throughput and low latency and are able to tolerate approximate results and forego some of the persistence requirements of standard database transaction processing applications.

Key Points

A large fraction of streaming applications is monitoring oriented: they involve the tracking of events or activities to identify and act upon situations (or patterns) of interest, either manually or automatically. This so-called “sense and respond” model requires query results to be generated in real time (meaning low latency) as results lose their utility over time. As such, persistence of all the...

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Recommended Reading

  1. 1.
    Options Price Reporting Authority (OPRA) Traffic Projections, http://www.opradata.com/specs/projections_2005_2006.pdf

Copyright information

© Springer Science+Business Media, LLC, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Computer ScienceBrown UniversityProvidenceUSA
  2. 2.Department of Computer ScienceBrown UniversityProvidenceUSA

Section editors and affiliations

  • Ugur Cetintemel
    • 1
  1. 1.Department of Computer ScienceBrown UniversityProvidenceUSA