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CovaTM: a transaction model for cooperative applications

Published: 11 March 2002 Publication History

Abstract

It has been widely recognized that traditional transaction models with ACID(Atomicity, Consistency, Isolation and Durability) properties generally are not applicable to cooperative applications. Though many advanced transaction models have been proposed to address the problems, they are too database-centered or too rigid to be useful in real environments. This paper presents a new transaction model named CovaTM, which provides sophisticated but flexible control over cooperative process as well as support for error recovery and exception handling. The most distinguished feature of this model is that user intervention is explicitly introduced into transaction processing. This paper details the features and structural elements of this model. An example is also given to illustrate how it works in real world settings.

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cover image ACM Conferences
SAC '02: Proceedings of the 2002 ACM symposium on Applied computing
March 2002
1200 pages
ISBN:1581134452
DOI:10.1145/508791
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Published: 11 March 2002

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Author Tags

  1. ACID
  2. Cova
  3. advanced transaction model
  4. cooperation
  5. recovery

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SAC02
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SAC02: 2002 ACM Symposium on Applied Computing
March 11 - 14, 2002
Madrid, Spain

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Overall Acceptance Rate 1,650 of 6,669 submissions, 25%

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