Enhanced ” One Phase Commit Protocol ” In Transaction Management
Nitesh Kumar1, Ashish Kumar2, Md. Imran Alam3
1Nitesh Kumar, M.Tech research scholar school of computer Engineering, KIIT University, Bhubaneswar, India.
2Ashish Kumar, M.Tech research scholar school of computer Engineering, KIIT University, Bhubaneswar, India.
3Md. Imran Alam, M.Tech research scholar school of computer Engineering, KIIT University, Bhubaneswar, India.
Manuscript received on August 07, 2013. | Revised Manuscript received on August 28, 2013. | Manuscript published on September 05, 2013. | PP: 221-225 | Volume-3, Issue-4, September 2013. | Retrieval Number: D1838093413/2013©BEIESP
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© The Authors. Published By: Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: Transaction management in homogeneous distributed database system generates complexity and creates replication and distribution of data. It has been widely used in the area of distributed database system with multiple sites. One phase commit protocol was commonly used in transaction management. When a transaction runs across two sites one site may commit and another one may fail due to an inconsistent state of the transaction. The choice of commit protocol is an important design decision for distributed database system. A commit protocol in a distributed database transaction which should uniformly commit to ensure that all the participating sites agree to the final outcome and the result may be either a commit or an abort situation. In this paper, we have enhanced the one phase commit protocol based on two phase commit protocol. This phase either the ” commit ” or the ” abort ” both sides which results the query process of transaction management.
Keywords: Database system, transaction management, Homogeneous distributed database system, two phase commit protocol.