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

In English

Författare

Summary, in English

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.

Publiceringsår

2011

Språk

Engelska

Sidor

813-818

Publikation/Tidskrift/Serie

[Host publication title missing]

Dokumenttyp

Konferensbidrag

Förlag

IEEE - Institute of Electrical and Electronics Engineers Inc.

Ämne

  • Control Engineering
  • Electrical Engineering, Electronic Engineering, Information Engineering

Conference name

11th International Conference on Intelligent Systems Design and Applications

Conference date

2011-11-22 - 2011-11-24

Conference place

Cordoba, Spain

Status

Published

Projekt

  • LCCC

Forskningsgrupp

  • LCCC
  • Broadband Communication

ISBN/ISSN/Övrigt

  • ISSN: 2164-7143
  • ISBN: 978-1-4577-1676-8