An algorithm for concurrency control and recovery in replicated distributed databases
ACM Transactions on Database Systems (TODS)
Consistency in a partitioned network: a survey
ACM Computing Surveys (CSUR)
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
A snapshot differential refresh algorithm
SIGMOD '86 Proceedings of the 1986 ACM SIGMOD international conference on Management of data
Principles of distributed database systems
Principles of distributed database systems
Database transaction models for advanced applications
Data management for mobile computing
ACM SIGMOD Record
Database system issues in nomadic computing
SIGMOD '93 Proceedings of the 1993 ACM SIGMOD international conference on Management of data
Data replication for mobile computers
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Mobile wireless computing: challenges in data management
Communications of the ACM
Isolation-only transactions for mobile computing
ACM SIGOPS Operating Systems Review
Differential files: their application to the maintenance of large databases
ACM Transactions on Database Systems (TODS)
Service interface and replica management algorithm for mobile file system clients
PDIS '91 Proceedings of the first international conference on Parallel and distributed information systems
Distributed Systems: Concepts and Design
Distributed Systems: Concepts and Design
The Challenges of Mobile Computing
Computer
Quasi-Copies: Efficient Data Sharing for Information Retrieval Systems
EDBT '88 Proceedings of the International Conference on Extending Database Technology: Advances in Database Technology
Cost Efficient Adaptive Protocol with Buffering for Advanced Mobile Database Applications
Proceedings of the 4th International Conference on Database Systems for Advanced Applications (DASFAA)
Replicated Data Management in Mobile Environments: Anything New Under the Sun?
Proceedings of the IFIP WG10.3 Working Conference on Applications in Parallel and Distributed Computing
Improving Data Consistency in Mobile Computing Using Isolation-Only Transactons
Improving Data Consistency in Mobile Computing Using Isolation-Only Transactons
Maintaining consistency of data in mobile distributed environments
ICDCS '95 Proceedings of the 15th International Conference on Distributed Computing Systems
A classification of update methods for replicated databases
A classification of update methods for replicated databases
Experience with disconnected operation in a mobile computing environment
MLCS Mobile & Location-Independent Computing Symposium on Mobile & Location-Independent Computing Symposium
Resilient Extended True-Copy Token Scheme for a Distributed Database System
IEEE Transactions on Software Engineering
Concurrency Control and Consistency of Multiple Copies of Data in Distributed Ingres
IEEE Transactions on Software Engineering
A Design for File Access in a Mobile Environment
WMCSA '94 Proceedings of the 1994 First Workshop on Mobile Computing Systems and Applications
Revising Transaction Conceptsf or Mobile Computing
WMCSA '94 Proceedings of the 1994 First Workshop on Mobile Computing Systems and Applications
Mobile Computing in Military Ambulatory Care
CBMS '97 Proceedings of the 10th IEEE Symposium on Computer-Based Medical Systems (CBMS '97)
Gold rush: mobile transaction middleware with java-object replication
COOTS'97 Proceedings of the 3rd conference on USENIX Conference on Object-Oriented Technologies (COOTS) - Volume 3
LibRe: a consistency protocol for modern storage systems
Proceedings of the 6th ACM India Computing Convention
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Rapidly expanding cellular communication technology, wireless LANs and satellite services have made it possible for mobile users to access information anywhere and at any time. In a mobile computing environment replication might be considered as an essential technique providing reliability, throughput increase and data availability. This paper addresses the replica control protocols with an emphasis on workstation mobility issues. The modifications that have to be made to the primary copy method for replicated database management strategies in order to address the effect of mobility on the existing replica control protocols are analysed and proposed. A variation of the primary copy algorithm, called virtual primary copy method is proposed and it is shown that this method is well suited for the distributed mobile computing environment. The performance of virtual primary copy method comparative to traditional primary copy method using computer simulation is analysed.