Data partitioning for disconnected client server databases
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
Data warehousing alternatives for mobile environments
Proceedings of the 1st ACM international workshop on Data engineering for wireless and mobile access
A transactional asynchronous replication scheme for mobile database systems
Journal of Computer Science and Technology
Mobile Transaction Management in Mobisnap
ADBIS-DASFAA '00 Proceedings of the East-European Conference on Advances in Databases and Information Systems Held Jointly with International Conference on Database Systems for Advanced Applications: Current Issues in Databases and Information Systems
A Probability-Based Approach of Transaction Consistency in Mobile Environments
ICCNMC '01 Proceedings of the 2001 International Conference on Computer Networks and Mobile Computing (ICCNMC'01)
Transaction-centric reconciliation in disconnected client-server databases
Mobile Networks and Applications
Reservations for Conflict Avoidance in a Mobile Database System
Proceedings of the 1st international conference on Mobile systems, applications and services
A transaction model and multiversion concurrency control for mobile database systems
Distributed and Parallel Databases
W2GIS'04 Proceedings of the 4th international conference on Web and Wireless Geographical Information Systems
An indexing scheme for update notification in large mobile information systems
EDBT'04 Proceedings of the 2004 international conference on Current Trends in Database Technology
Increasing availability in a replicated partitionable distributed object system
ISPA'06 Proceedings of the 4th international conference on Parallel and Distributed Processing and Applications
Safe compiler-driven transaction checkpointing and recovery
Proceedings of the ACM international conference on Object oriented programming systems languages and applications
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As mobile computing devices become more and more popular, mobile databases have started gaining popularity. An important feature of these database is their ability to allow optimistic replication of data by providing disconnected mobile devices the ability to perform local updates. The fundamental problem in this approach is the reconciliation problem, i.e. the problem of serializing potentially conflicting updates by disconnected clients on all copies of the database. In this paper we introduce a new algorithm that combines multiversion concurrency control schemes on a server with reconciliation of updates from disconnected clients. The scheme generalizes to multiversion systems, the single version optimistic method of reconciliation, in which client transactions are allowed to commit on the server iff data items in their read sets are not updated on the server after replication.