Research Papers
An efficient locking model for concurrency control in OODBS
Authors:
G Arumugam ,
Department of Computer Science, Madurai Kamaraj University, Madurai 625021 TN India, IN
M Thangaraj
Department of Computer Science, Madurai Kamaraj University, Madurai 6250 21 TN India, IN
Abstract
When several transactions execute concurrently in a database, the isolation property may no longer be preserved. It is necessary for the system to control the interaction among the concurrent transactions. This paper presents a new locking model for concurrency control in object oriented database systems. This model is motivated by a desire to provide high concurrency and low locking overheads in accessing objects. The proposed model consists of a rich set of lock modes, hash table, lock-based signatures and B+ trees. The performance study result shows that the proposed model performs well for all possible operations on objects.
How to Cite:
Arumugam, G. and Thangaraj, M., 2006. An efficient locking model for concurrency control in OODBS. Data Science Journal, 4, pp.59–66. DOI: http://doi.org/10.2481/dsj.4.59
Published on
05 Jan 2006.
Peer Reviewed
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