Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Consistent and Scalable Cache Replication for Multi-Tier J2EE Applications
Year:2007
Research Areas
  • Programming language
Information
Abstract
Data centers are the most critical infrastructures of companies and they are demanding higher and higher levels of quality of service (QoS) e.g., availability, scalability... At the core of data centers we find multi-tier architectures providing service to applications. Current infrastructure for multi-tier systems has focused exclusively in providing high availability using replication. Most approaches replicate a single tier, becoming the non-replicated tier a bottleneck and single point of failure. In this paper, we present a novel approach that provides availability and scalability for multi-tier applications. The approach lies in a replicated cache that takes into account both the application server tier (middle-tier) and the database (back-end). The underlying replicated cache protocol fully embeds the replication logic in the application server. The protocol exhibits good scalability as shown by our evaluation based on the new industrial benchmark for J2EE multi-tier systems, SPECjAppServer.
International
Si
Congress
ACM/IFIP/USENIX 8th Int. Middleware Conference.
960
Place
California, USA
Reviewers
Si
ISBN/ISSN
ISBN 978-3-540-76777
Start Date
26/11/2007
End Date
30/11/2007
From page
To page
Participants
  • Autor: Bettina Kemme (McGill University (School of Computer Science ))
  • Autor: Ricardo Jimenez Peris (UPM)
  • Autor: Marta Patiño Martinez (UPM)
  • Autor: Francisco Pérez Sorrosal (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Distributed Systems Labs (LSD) Laboratorio de sistemas distribuidos
  • Departamento: Lenguajes y Sistemas Informáticos e Ingeniería de Software
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