ON THE STUDY OF DYNAMIC AND ADAPTIVE DEPENDABLE DISTRIBUTED SYSTEMS

J. E. Armendáriz-Iñigo, J. R. Juárez-Rodríguez, J. R. Gonzalez de Mendivil, F. D. Muñoz-Escoí, R. de Juan-Marín

2009

Abstract

Due to the usage of MANETs and some kinds of collaborative applications (P2P), current distributed systems are becoming increasingly dynamic; i.e., it is difficult to manage membership information and to forecast the accessibility of each system node. Moreover, dependable applications for static distributed systems also need to provide good adaptability levels (to different request arrival rates, usage patterns, classes of requests,...) and good scalability; a case to study is the cloud computing paradigm. Development of dependable applications in dynamic and adaptive systems is not trivial, since both dynamism and adaptability may compromise algorithm liveness or may complicate the design of such algorithms, specially those best suited for static systems. Strategies for building adaptable and scalable dependable services (based on “cloud systems”) will be surveyed and improved. Moreover, an efficient support for dependable applications in dynamic systems will be provided, combining three different approaches: relaxed consistency models, interconnection protocols (for supporting both consistency and multicasting) and reconciliation strategies. Last but not least, also the usage and support for integrity constraints in replicated systems will be analyzed and improved for dynamic systems.

Paper Citation

in Harvard Style

E. Armendáriz-Iñigo J., R. Juárez-Rodríguez J., R. Gonzalez de Mendivil J., D. Muñoz-Escoí F. and de Juan-Marín R. (2009). ON THE STUDY OF DYNAMIC AND ADAPTIVE DEPENDABLE DISTRIBUTED SYSTEMS . In Proceedings of the 4th International Conference on Software and Data Technologies - Volume 2: ICSOFT, ISBN 978-989-674-010-8, pages 183-186. DOI: 10.5220/0002279801830186

in Bibtex Style

@conference{icsoft09,
author={J. E. Armendáriz-Iñigo and J. R. Juárez-Rodríguez and J. R. Gonzalez de Mendivil and F. D. Muñoz-Escoí and R. de Juan-Marín},
title={ON THE STUDY OF DYNAMIC AND ADAPTIVE DEPENDABLE DISTRIBUTED SYSTEMS},
booktitle={Proceedings of the 4th International Conference on Software and Data Technologies - Volume 2: ICSOFT,},
year={2009},
pages={183-186},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002279801830186},
isbn={978-989-674-010-8},
}

in EndNote Style

TY - CONF
JO - Proceedings of the 4th International Conference on Software and Data Technologies - Volume 2: ICSOFT,
TI - ON THE STUDY OF DYNAMIC AND ADAPTIVE DEPENDABLE DISTRIBUTED SYSTEMS
SN - 978-989-674-010-8
AU - E. Armendáriz-Iñigo J.
AU - R. Juárez-Rodríguez J.
AU - R. Gonzalez de Mendivil J.
AU - D. Muñoz-Escoí F.
AU - de Juan-Marín R.
PY - 2009
SP - 183
EP - 186
DO - 10.5220/0002279801830186