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Authors: J. E. Armendáriz-Iñigo 1 ; J. Legarrea 1 ; J. R. González de Mendívil 1 ; A. Azqueta-Alzúaz 1 ; M. Louis-Rodriguez 1 ; I. Arrieta-Salinas 1 and F. D. Muñoz-Escoí 2

Affiliations: 1 Univ. Pública de Navarra, Spain ; 2 Univ. Politécnica de València, Spain

Keyword(s): Uncritical Data, Databases, Transactions, Replication, Scalability.

Related Ontology Subjects/Areas/Topics: Cloud Computing ; Cloud Computing Architecture ; Cloud Computing Enabling Technology ; Cloud Ilities (Scalability, Availability, Reliability) ; Cloud Optimization and Automation ; Dynamic Capacity and Performance Management ; Fundamentals

Abstract: Eventual consistency improves the scalability of large datasets in cloud systems. We propose a novel technique for managing different levels of replica consistency in a replicated relational DBMS. To this end, data is partitioned and managed by a partial replication protocol that is able to define a hierarchy of nodes with a lazy update propagation. Nodes in different layers of the hierarchy may maintain different versions of their assigned partitions. Transactions are tagged with an allowance parameter k that specifies the maximum degree of data outdatedness tolerated by them. As a result, different degrees of transaction criticality can be set and non-critical transactions may be completed without blocking nor compromising the critical ones.


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Paper citation in several formats:
E. Armendáriz-Iñigo, J.; Legarrea, J.; R. González de Mendívil, J.; Azqueta-Alzúaz, A.; Louis-Rodriguez, M.; Arrieta-Salinas, I. and D. Muñoz-Escoí, F. (2013). Boosting Performance and Scalability in Cloud-deployed Databases. In Proceedings of the 3rd International Conference on Cloud Computing and Services Science - CLOSER; ISBN 978-989-8565-52-5; ISSN 2184-5042, SciTePress, pages 525-528. DOI: 10.5220/0004405605250528

author={J. {E. Armendáriz{-}Iñigo}. and J. Legarrea. and J. {R. González de Mendívil}. and A. Azqueta{-}Alzúaz. and M. Louis{-}Rodriguez. and I. Arrieta{-}Salinas. and F. {D. Muñoz{-}Escoí}.},
title={Boosting Performance and Scalability in Cloud-deployed Databases},
booktitle={Proceedings of the 3rd International Conference on Cloud Computing and Services Science - CLOSER},


JO - Proceedings of the 3rd International Conference on Cloud Computing and Services Science - CLOSER
TI - Boosting Performance and Scalability in Cloud-deployed Databases
SN - 978-989-8565-52-5
IS - 2184-5042
AU - E. Armendáriz-Iñigo, J.
AU - Legarrea, J.
AU - R. González de Mendívil, J.
AU - Azqueta-Alzúaz, A.
AU - Louis-Rodriguez, M.
AU - Arrieta-Salinas, I.
AU - D. Muñoz-Escoí, F.
PY - 2013
SP - 525
EP - 528
DO - 10.5220/0004405605250528
PB - SciTePress