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Proceedings of the 1992 ACM annual conference on Communications - CSC '92, 1992 Albert Burger, Vijay Kumar
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A transaction model and multiversion concurrency control for mobile database systems
Distributed and Parallel Databases, 2007zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Madria, Sanjay Kumar +3 more
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Multiversion Concurrency Control for Multidimensional Index Structures
International Conference on Database and Expert Systems Applications, 2007Prevailing concurrency control mechanisms for multidimensional index structures, such as the Generalized Search Tree (GiST), are based on locking techniques. These approaches may cause significant overhead in settings where the indexed data is rarely updated and read access is highly concurrent.
Walter Binder +3 more
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Wireless Networks, 2016
In mobile ad hoc network, the existing replication technique and multiversion scheme increase the cost of overhead. In addition, there is possibility of mobility- and energy-related issues. In order to overcome these issues, in this paper, we propose a hierarchical replication and multiversion concurrency control model for mobile database systems.
M. Mohana, C. Jaykumar
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In mobile ad hoc network, the existing replication technique and multiversion scheme increase the cost of overhead. In addition, there is possibility of mobility- and energy-related issues. In order to overcome these issues, in this paper, we propose a hierarchical replication and multiversion concurrency control model for mobile database systems.
M. Mohana, C. Jaykumar
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MPX: A Multiversion Concurrency Control Protocol for XML Documents
Interational Conference on Web-Age Information Management, 2005With the rapid popularity of XML, especially in web-base applications, concurrency control of XML documents becomes an important issue. In this paper, we present MPX, a multiversion concurrency control protocol for XML documents, which is designed for synchronizing concurrent queries and modifications of XML documents stored in a native XML databases ...
Yuan Wang, Gang Chen, Jin-xiang Dong
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IEEE Transactions on Knowledge and Data Engineering, 1993 A version control mechanism is proposed that enhances the modularity and extensibility of multiversion concurrency control algorithms. The multiversion algorithms are decoupled into two components: version control and concurrency control. This permits modular development of multiversion protocols and simplifies the task of proving the correctness of ...
D. Agrawal, S. Sengupta
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Concurrency control and recovery for multiversion database structures
Proceedings of the 2nd PhD workshop on Information and knowledge management, 2008 In modern database applications access to historical versions of the dataset is becoming increasingly important. Several multiversion structures with corresponding concurrency-control and recovery algorithms exist, but none of these have optimal logarithmic execution times for all actions in all situations. The time-split B+tree by Lomet et al.
Tuukka K. Haapasalo +3 more
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A Dynamic Overwrite Protocol for Multiversion Concurrency Control Algorithms
International Conference on Database and Expert Systems Applications, 1991The main difficulty with multiversion database systems is that of storage space, i.e. in a multiversion database we would need to keep a potentially unlimited number of versions of data items. As storage space is always limited, the number data item versions maintained in the database is also limited.
T. Morzy
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RF‐MVTC: an efficient risk‐free multiversion concurrency control algorithm
Concurrency and Computation: Practice and Experience, 2004AbstractIn this paper, we focus on the temporary return of data values that are incorrect for given transactional semantics that could have catastrophic effects similar to those in parallel and discrete event simulation systems. In many applications using online transactions processing environments, for instance, it is best to delay the response to a ...
Azzedine Boukerche, Terry Tuck
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Concurrency control for database theorists
SIGMOD record, 2023The aim of this paper is to serve as a lightweight introduction to concurrency control for database theorists through a uniform presentation of the work on robustness against Multiversion Read Committed and Snapshot Isolation.
Bas Ketsman +3 more
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