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NARX-based multi-step ahead response time prediction for database servers

Publiceringsår: 2011
Språk: Engelska
Sidor: 813-818
Dokumenttyp: Konferensbidrag
Förlag: IEEE
Ytterligare information: Key=amani_etal2011isda

Sammanfattning

Advanced telecommunication applications are often based on a multi-tier architecture, with application servers and database servers. With a rapidly increasing development of cloud computing and data centers, characterizations of the dynamics for database servers during changing workloads will be a key factor for analysis and performance improvements in these applications. We propose a multi-step ahead response time predictor for database queries based on a nonlinear autoregressive neural network model with exogenous inputs. The estimator shows many promising characteristics which make it a viable candidate for being implemented in admission control products for database servers. Performance of the proposed predictor is evaluated through experiments on a lab setup with a MySQL-server.

Disputation

Nyckelord

  • Technology and Engineering

Övriga

11th International Conference on Intelligent Systems Design and Applications
2011-11-22 / 2011-11-24
Cordoba, Spain
  • Vinnova: VINNMER
  • Vetenskapsrådet
Published
  • LCCC
Yes
  • LCCC
  • Broadband Communication
  • ISSN: 2164-7143
  • ISBN: 978-1-4577-1676-8

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