Observations on optimistic concurrency control schemes
Information Systems - Special issue: Databases:8Mtheir creation, management and utilization
Energy efficient indexing on air
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Efficient concurrency control for broadcast environments
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Data on Air: Organization and Access
IEEE Transactions on Knowledge and Data Engineering
Supporting Read-Only Transactions in Wireless Broadcasting
DEXA '98 Proceedings of the 9th International Workshop on Database and Expert Systems Applications
Efficient validation of mobile transactions in wireless environments
Journal of Systems and Software
Efficient, Energy Conserving Transaction Processing in Wireless Data Broadcast
IEEE Transactions on Knowledge and Data Engineering
An optimistic concurrency control algorithm for mobile ad-hoc network databases
Proceedings of the Fourteenth International Database Engineering & Applications Symposium
An energy-efficient concurrency control algorithm for mobile ad-hoc network databases
DEXA'11 Proceedings of the 22nd international conference on Database and expert systems applications - Volume Part I
Distributed and Parallel Databases
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In this paper, we propose a two-phase mobile transaction validation protocol making the best use of the strong point of (l, m) indexing broadcast data organization in wireless broadcast environments. It is based on OCC(Optimistic Concurrency Control) protocol which minimizes the excessive bi-directional communication by making transactions execute unhindered to their validation point. In the proposed protocol, the validation of a mobile transaction is performed in two-phase: partial validation phase and final validation phase. The partial validation is performed at the mobile client based on the control information contained in the broadcast disk and the final validation is performed on the committed and active transactions at the server. The proposed protocol tries to minimize the restart rate of mobile transactions as well as average transaction response time through adjusting serialization order of mobile transactions by exploiting the potential read/write set of mobile transactions.