Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Epidemic algorithms for replicated database maintenance
PODC '87 Proceedings of the sixth annual ACM Symposium on Principles of distributed computing
Update Transport: A New Technique for Update Synchronization in Replicated Database Systems
IEEE Transactions on Software Engineering
Concurrent reading and writing of clocks
ACM Transactions on Computer Systems (TOCS)
Independent updates and incremental agreement in replicated databases
Distributed and Parallel Databases
PODS '95 Proceedings of the fourteenth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Things every update replication customer should know (abstract)
SIGMOD '95 Proceedings of the 1995 ACM SIGMOD international conference on Management of data
Data-valued partitioning and virtual messages (extended abstract)
PODS '90 Proceedings of the ninth ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
The Bengal Database Replication System
Distributed and Parallel Databases
Information Engineering: Introduction
Information Engineering: Introduction
Fundamentals of Database Systems
Fundamentals of Database Systems
Scalable Update Propagation in Epidemic Replicated Databases
EDBT '96 Proceedings of the 5th International Conference on Extending Database Technology: Advances in Database Technology
Unilateral Commit: A New Paradigm for Reliable Distributed Transaction Processing
Proceedings of the Seventh International Conference on Data Engineering
Achieving Incremental Consistency among Autonomous Replicated Databases
Proceedings of the IFIP WG 2.6 Database Semantics Conference on Interoperable Database Systems (DS-5)
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Multi-directional asynchronous replication is a desired mechanism which allows updates to be performed locally at any site, and later propagated asynchronously to other sites. This paper proposes using second order snapshot-log relations as a mechanism for extending the use of single-directional asynchronous replication to multi-directional. The proposed mechanism is fully based on DBMS core tools and existing DBMS snapshot replication support, thus allowing a natural extension for systems that already support asynchronous snapshot replication. We have implemented and tested the proposed mecha-nism, showing results and terms of correctness.