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In this paper we investigate the problem of providing durability for Web Service transactions in the presence of system failures. We show that the popular lazy replica update propagation method is vulnerable to loss of transactional updates in the presence of hardware failures. We propose an extension to the lazy update propagation approach to reduce the risk of data loss. Our approach is based on the "buddy" system, requiring that updates are preserved synchronously in two replicas, calleddoi:10.1109/iri.2012.6303042 dblp:conf/iri/OlmstedF12 fatcat:wb6nhfyixrbibczohhboyoy7jy