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The 2005 Symposium on Applications and the Internet (2005)
Trento, Italy
Jan. 31, 2005 to Feb. 4, 2005
ISBN: 0-7695-2262-9
pp: 125-131
Paolo Romano , DIS, Universit? di Roma "La Sapienza"
Francesco Quaglia , DIS, Universit? di Roma "La Sapienza"
Bruno Ciciani , DIS, Universit? di Roma "La Sapienza"
ABSTRACT
In this work we present a protocol ensuring the e-Transaction guarantee (i.e. a recently proposed end-to-end reliability guarantee) in a Web based, three-tier transactional system. The protocol does not need any coordination among the replicas of the application server, thus exhibiting negligible overhead in normal behavior. Additionally, it achieves highly efficient fail-over especially for the case of back-end database employing Optimistic Concurrency Control (OCC), namely a type of concurrency control well suited for data access performed via Web. We also present a comparative discussion with existing solutions and a quantitative analysis of the proposed protocol, which clearly quantifies its benefits, in terms of reduced user perceived latency, especially when employed in combination with OCC.
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CITATION

P. Romano, B. Ciciani and F. Quaglia, "Design and Analysis of an e-Transaction Protocol Tailored for OCC," The 2005 Symposium on Applications and the Internet(SAINT), Trento, Italy, 2005, pp. 125-131.
doi:10.1109/SAINT.2005.19
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