QoS Management in Cloud Computing-Draft proposal

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The document outlines the key components of the lambda architecture for processing big data. It includes a speed layer for real-time processing of streaming data, a batch layer to process all incoming data, and a serving layer that serves queries by merging the real-time and batch views. The speed layer uses technologies like CEP and stream reasoning while the batch layer performs machine learning and reasoning on all collected data.

Jose María Alvarez Rodríguez
SEERC, Thessaloniki
29-01-2013

Source: http://www.databasetube.com/database/big-data-lambda-architecture/

 Model QoS  Business Rules
 Specify SLAs  Machine Learning
 Validate data  Feedback
 Reasoning  Processing
 Classify  CEP
 Check  Stream Reasoning
consistency …
…

Batch layer

All data/facts
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Serving layer

Speed layer

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