The theory of database concurrency control
The theory of database concurrency control
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Transaction management in distributed heterogeneous database management systems
Information Systems
Nested transactions: an introduction
Concurrency control and reliability in distributed systems
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
Quasi serializability: a correctness criterion for global concurrency control in InterBase
VLDB '89 Proceedings of the 15th international conference on Very large data bases
Reliable transaction management in a multidatabase system
SIGMOD '90 Proceedings of the 1990 ACM SIGMOD international conference on Management of data
The concurrency control problem in multidatabases: characteristics and solutions
SIGMOD '92 Proceedings of the 1992 ACM SIGMOD international conference on Management of data
Access method concurrency with recovery
SIGMOD '92 Proceedings of the 1992 ACM SIGMOD international conference on Management of data
Ensuring transaction atomicity in multidatabase systems
PODS '92 Proceedings of the eleventh ACM SIGACT-SIGMOD-SIGART symposium on Principles of database systems
Ensuring relaxed atomicity for flexible transactions in multidatabase systems
SIGMOD '94 Proceedings of the 1994 ACM SIGMOD international conference on Management of data
Non-serializable executions in heterogeneous distributed database systems
PDIS '91 Proceedings of the first international conference on Parallel and distributed information systems
Transaction Processing: Concepts and Techniques
Transaction Processing: Concepts and Techniques
Transaction management issues in a failure-prone multidatabase system environment
The VLDB Journal — The International Journal on Very Large Data Bases
Overview of multidatabase transaction management
The VLDB Journal — The International Journal on Very Large Data Bases
Multi-Level Transaction Management, Theoretical Art or Practical Need ?
EDBT '88 Proceedings of the International Conference on Extending Database Technology: Advances in Database Technology
Superdatabases for Composition of Heterogeneous Databases
Proceedings of the Fourth International Conference on Data Engineering
A Paradigm for Concurrency Control in Heterogeneous Distributed Database Systems
Proceedings of the Sixth International Conference on Data Engineering
On Serializability of Multidatabase Transactions Through Forced Local Conflicts
Proceedings of the Seventh International Conference on Data Engineering
Semantic Concurrency Control in Object-Oriented Database Systems
Proceedings of the Ninth International Conference on Data Engineering
Architectural Issues of Transaction Management in Multi-Layered Systems
VLDB '84 Proceedings of the 10th International Conference on Very Large Data Bases
A Top-Down Approach for Two Level Serializability
VLDB '94 Proceedings of the 20th International Conference on Very Large Data Bases
Concurrency control: methods, performance, and analysis
ACM Computing Surveys (CSUR)
Transaction Processing in a Mobile, Multi-Database Environment
Multimedia Tools and Applications
Transaction Processing in Mobile, Heterogeneous Database Systems
IEEE Transactions on Knowledge and Data Engineering
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Over the past decade, significant research has been done towards developing transaction management algorithms for multidatabase systems. Most of this work assumes a monolithic architecture of the multidatabase system with a single software module that follows a single transaction management algorithm to ensure the consistency of data stored in the local databases. This monolithic architecture is not appropriate in a multidatabase environment where the system spans multiple different organizations that are distributed over various geographically distant locations. In this paper, we propose an alternative multidatabase transaction management architecture, where the system is hierarchical in nature. Hierarchical architecture has consequences on the design of transaction management algorithms. An implication of the architecture is that the transaction management algorithms followed by a multidatabase system must be composable– that is, it must be possible to incorporate individual multidatabase systems as elements in a larger multidatabase system. We present a hierarchical architecture for a multidatabase environment and develop techniques for concurrency control in such systems.