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LADC
2005
Springer

Group-Based Replication of On-Line Transaction Processing Servers

11 years 7 months ago
Group-Based Replication of On-Line Transaction Processing Servers
Several techniques for database replication using group communication have recently been proposed, namely, the Database State Machine, PostgresR, and the NODO protocol. Although all rely on a totally ordered multicast for consistency, they differ substantially on how multicast is used. This results in different performance trade-offs which are hard to compare as each protocol is presented using a different load scenario and evaluation method. In this paper we evaluate the suitability of such protocols for replication of On-Line Transaction Processing (OLTP) applications in clusters of servers and over wide area networks. This is achieved by implementing them using a common infra-structure and by using a standard workload. The results allows us to select the best protocol regarding performance and scalability in a demanding but realistic usage scenario.
Alfrânio Correia Jr., A. Sousa, L. Soares, J
Added 28 Jun 2010
Updated 28 Jun 2010
Type Conference
Year 2005
Where LADC
Authors Alfrânio Correia Jr., A. Sousa, L. Soares, José Pereira, Francisco Moura, Rui Carlos Oliveira
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