Improving Data Availability in Mobile Computing Using Prewrite Operations

Abstract

Bbarat Bbar~ava Department of Computer Sciences Purdue University, West Lafayette IN 47907, USA bb@cs.purdue.edu Transactions consist of read and write operations. We incorporate <l prewrite operation before a write operation in a mobile trnnsaction to improve dala availability. A prewrite operation does not update the state of <l data object but only make… (More)

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