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Orchestration and atomicity

This dissertation presents the concurrent programming language Ora, an extension of the Orc orchestration language with the capability to execute transactions. A new formal definition of transactions is given, in terms of two complementary properties: atomicity and coatomicity. These properties are described in terms of a partial order of events, rather than as properties of a totally ordered program trace. Atomicity and coatomicity are ensured in Ora programs by a novel algorithm for multiversion concurrency control. / text

Identiferoai:union.ndltd.org:UTEXAS/oai:repositories.lib.utexas.edu:2152/21166
Date11 September 2013
CreatorsKitchin, David Wilson
Source SetsUniversity of Texas
Languageen_US
Detected LanguageEnglish
Formatapplication/pdf

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