Data Triage: an adaptive architecture for load shedding in TelegraphCQ

Data Triage: an adaptive architecture for load shedding in TelegraphCQ

Many of the data sources used in stream query processing are known to exhibit bursty behavior. Data in a burst often has different characteristics than steady-state data, and therefore may be of particular interest. In this paper, we describe the Data Triage architecture that we are adding to Telegr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Reiss, F., Hellerstein, J.M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Application software
Bandwidth
Data engineering
Delay
Engines
Monitoring
Query processing
Steady-state
Telecommunication traffic
Traffic control
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Beschreibung
Zusammenfassung:Many of the data sources used in stream query processing are known to exhibit bursty behavior. Data in a burst often has different characteristics than steady-state data, and therefore may be of particular interest. In this paper, we describe the Data Triage architecture that we are adding to TelegraphCQ to provide low latency results with good accuracy under such bursts.
ISSN:1063-6382
2375-026X
DOI:10.1109/ICDE.2005.44