Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Sleepers and workaholics: caching strategies in mobile environments
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Caching and memory management in client-server database systems
Caching and memory management in client-server database systems
An efficient and reliable reservation algorithm for mobile transactions
CIKM '95 Proceedings of the fourth international conference on Information and knowledge management
Efficient concurrency control for broadcast environments
SIGMOD '99 Proceedings of the 1999 ACM SIGMOD international conference on Management of data
Cache Management for Mobile Databases: Design and Evaluation
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
An Asynchronous Avoidance-Based Cache Consistency Algorithm for Client Caching DBMSs
VLDB '98 Proceedings of the 24rd International Conference on Very Large Data Bases
An Adaptive Hybrid Server Architecture for Client Caching ODBMSs
VLDB '99 Proceedings of the 25th International Conference on Very Large Data Bases
Transactional Cache Management with Aperiodic Invalidation Scheme in Mobile Environments
ASIAN '99 Proceedings of the 5th Asian Computing Science Conference on Advances in Computing Science
Certification reports: supporting transactions in wireless systems
ICDCS '97 Proceedings of the 17th International Conference on Distributed Computing Systems (ICDCS '97)
Scalable Processing of Read-Only Transactions in Broadcast Push
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Increasing Concurrency of Transactions Using Delayed Certification in Mobile DBMs
MDM '01 Proceedings of the Second International Conference on Mobile Data Management
A lost invalidation checking scheme for transaction consistency in mobile environments
ISPDC'03 Proceedings of the Second international conference on Parallel and distributed computing
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In mobile client-server database systems, caching of frequently accessed data is an important technique that will reduce the contention on the narrow bandwidth wireless channel. As the server in mobile environments may not have any information about the state of its clients' cache(stateless server), using broadcasting approach to transmit the list of updated data to numerous concurrent mobile clients is an attractive approach. In this paper, a new caching method is proposed to support transaction semantics at mobile clients. The proposed protocol adopts adaptive broadcasting as the way of sending invalidation reports, in order to dynamically adapt to system workload (update pattern, data locality). We study the performance of the proposed protocol by means of simulation experiments.