Title :
On the Viability of Speculative Transactional Replication in Database Systems: A Case Study with PostgreSQL
Author :
Peluso, Sebastiano ; Palmieri, Roberto ; Quaglia, Francesco ; Ravindran, Binoy
Author_Institution :
Sapienza Univ. of Rome, Rome, Italy
Abstract :
We investigate the feasibility of systematic speculative processing in the context of Optimistic Atomic Broadcast (OAB) based replication of database systems. Specifically, we present the design and prototypal implementation of a fully speculative version of the Postgre SQL open source relational database, together with experimental results showing performance advantages over non-speculative replication.
Keywords :
SQL; parallel processing; public domain software; relational databases; replicated databases; OAB based replication; database systems; fully speculative PostgreSQL open source relational database version; optimistic atomic broadcast based replication; speculative transactional replication; systematic speculative processing; Concurrent computing; Context; Databases; Kernel; MIMICs; Protocols; Systematics; fault tolerance; optimistic atomic broadcast; replication; speculative processing; transactional systems;
Conference_Titel :
Network Computing and Applications (NCA), 2013 12th IEEE International Symposium on
Conference_Location :
Cambridge, MA
Print_ISBN :
978-0-7695-5043-5
DOI :
10.1109/NCA.2013.33
