FROM QoD TO QoS - Data Quality Issues in Cloud Computing

Przemyslaw Pawluk, Marin Litoiu, Nick Cercone


The concept of Quality of Data (QoD) has so far been neglected in the context of cloud computing. It was; however explored for the long time in the context of data exchange, data integration and information systems. Well established approaches like Total Data Quality Management, Data Warehouse Quality or Data Quality in Cooperative Information Systems have been proposed to calculate, store and maintain information about QoD. On the other hand concept of Quality of Service has been investigated in the context of Internet Systems, multimedia transmission and enterprise systems. It was also investigated in connection to cloud computing. The main goal of this work is to show direct connection between QoD and QoS. We show that assuring high QoD is necessary to achieve high QoS. We also identify major shortcomings of public cloud vendors in terms of provided configuration management data.


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Paper Citation

in Harvard Style

Pawluk P., Litoiu M. and Cercone N. (2011). FROM QoD TO QoS - Data Quality Issues in Cloud Computing . In Proceedings of the 1st International Conference on Cloud Computing and Services Science - Volume 1: IDQ, (CLOSER 2011) ISBN 978-989-8425-52-2, pages 697-702. DOI: 10.5220/0003558606970702

in Bibtex Style

author={Przemyslaw Pawluk and Marin Litoiu and Nick Cercone},
title={FROM QoD TO QoS - Data Quality Issues in Cloud Computing},
booktitle={Proceedings of the 1st International Conference on Cloud Computing and Services Science - Volume 1: IDQ, (CLOSER 2011)},

in EndNote Style

JO - Proceedings of the 1st International Conference on Cloud Computing and Services Science - Volume 1: IDQ, (CLOSER 2011)
TI - FROM QoD TO QoS - Data Quality Issues in Cloud Computing
SN - 978-989-8425-52-2
AU - Pawluk P.
AU - Litoiu M.
AU - Cercone N.
PY - 2011
SP - 697
EP - 702
DO - 10.5220/0003558606970702