• Sharma Chakravarthy
  • Qingchun Jiang
Part of the Advances in Database Systems book series (ADBS, volume 36)

The characteristics of data streams and the emerging requirements of streambased applications (as elaborated in Sections 2.1 and 2.2) pose many challenges [82], ranging from theoretical study of data stream algorithms to specification, computation, and expressiveness of continuous query languages to QoS-related issues of a DSMS. The literature review in Chapter 4 summarizes the large body of work that exists in the areas of stream and complex event processing. In this chapter, however, we limit our focus to a few QoS-related problems of stream processing including the relevance of complex event processing for stream-based applications.


Data Stream Stream Processing Query Plan Continuous Query Complex Event Processing 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer-Verlag US 2009

Authors and Affiliations

  1. 1.Department of Computer Science & EngineeringUniversity of Texas at ArlingtonArlingtonUSA
  2. 2.Oracle CorporationRedwood ShoresUSA

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