Nested transactions: an approach to reliable distributed computing
Nested transactions: an approach to reliable distributed computing
The datacycle architecture for very high throughput database systems
SIGMOD '87 Proceedings of the 1987 ACM SIGMOD international conference on Management of data
Distributed linear hashing and parallel projection in main memory databases
Proceedings of the sixteenth international conference on Very large databases
LH: Linear Hashing for distributed files
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Lazy updates for distributed search structure
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Distributed file organization with scalable cost/performance
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Traffic-based performance comparison of mobile support strategies
Mobile Networks and Applications - Special issue: mobility management
Location management methods of migratory data resources in ATM networks
SAC '97 Proceedings of the 1997 ACM symposium on Applied computing
Implementation techniques for main memory database systems
SIGMOD '84 Proceedings of the 1984 ACM SIGMOD international conference on Management of data
Mariposa: A New Architecture for Distributed Data
Proceedings of the Tenth International Conference on Data Engineering
DB-MAN: A Distributed Database System based on Database Migration in ATM Networks
ICDE '98 Proceedings of the Fourteenth International Conference on Data Engineering
Design and implementation of DB-MANα: does database migration work well in a real environment?
ADC '02 Proceedings of the 13th Australasian database conference - Volume 5
A heuristic approach to resource locations in broadband networks
Journal of Network and Computer Applications
Database Migration in WAN Environments: How Can It Earn Good Performance?
DEXA '00 Proceedings of the 11th International Conference on Database and Expert Systems Applications
A delay optimal algorithm to locate and migrate data resources in broadband networks
Computer Communications
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Due to recent developments in network technologies, broader channel bandwidth is becoming prevalent in worldwide networks. As one of the new technologies making good use of such broadband channels, dynamic relocation of databases through networks, which we call database migration, will soon be used in practice as a powerful and basic database operation. We propose two transaction processing methods to take advantage of database migration in broadband networks. These methods choose the most efficient transaction processing method between the conventional method, based on the two-phase commit protocol, and our method, using database migration. We also propose a concurrency control mechanism and a recovery mechanism for our proposed methods. Simulation results are presented comparing the performance of our proposed methods and the conventional transaction processing method based on the two-phase commit protocol. The results demonstrate that the effective use of database migration produces better performance than the conventional method.