On the Performance of Consistent Wide-Area Database Replication
Yair AmirClaudiu DanilovMichal Miskin-Amir, Jonathan Stanton, Ciprian Tutu · 2003
In this paper we design a generic, consistent replication architecture that enables transparent database replication and we present the optimizations and tradeoffs of the chosen design. We demonstrate the practicality of our approach by building a prototype that replicates a PostgreSQL database system. We provide experimental results for consistent wide-area database replication. We claim that the use of an optimized synchronization engine is the key to building a practical synchronous replication system for wide-area network settings.