A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Filters
HYBRIDIZED CONCURRENCY CONTROL TECHNIQUE FOR TRANSACTION PROCESSING IN DISTRIBUTED DATABASE SYSTEM
2020
International journal of computer science and mobile computing
Preserved Fulltext
Concurrency control has been actively investigated for the past several years and two-phase locking used as a standard solution for transaction processing in a database management system but the system ...
This technique will enhance the performance of the concurrency control techniques for transaction processing in a distributed database management system. ...
Concurrency control is an act of coordinating concurrent accesses to a database in a multi-user Database Management System (DBMS). ...
doi:10.47760/ijcsmc.2020.v09i09.012
fatcat:tgxxal5sg5e4hl3er7u4zqs6ye
An overview of Concurrency Control Techniques in Distributed Database
2018
International Journal for Research in Applied Science and Engineering Technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
However, there is some complexity when attempting to manage and control distributed database systems. Concurrency control is an integral part of a database system. ...
Both types of database share the same problems of access control and transaction management, such as user concurrent access control and deadlock detection and resolution. A. ...
Concurrency control Concurrency control is another issue among database systems. ...
doi:10.22214/ijraset.2018.1194
fatcat:l73rfpnexrfedaewu5coooiepi
Enhanced Disk-Based Databases Towards Improved Hybrid In-Memory Systems
2015
Zenodo
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
We demonstrate how this prefetching in disk-based systems can yield close to in-memory performance, which paves the way for improved hybrid database systems. ...
This warrants a hybrid database system with the ability to selectively apply an enhanced disk-based data management within the context of inmemory systems that would help improve overall throughput. ...
However, to facilitate such hybrid database technologies, in this work, we explored how disk-based database systems could be improved to complement in-memory systems. ...
doi:10.5281/zenodo.1098924
fatcat:nnsuisu2xjcldhen5jmikit5t4
A two-part multi-algorithm concurrency control optimization strategy for distributed database systems
2022
International Journal of Advanced and Applied Sciences
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
distributed database systems. ...
Here we proposed a two-part holistic strategy to optimize concurrency control in distributed environments that address a wide range of concurrency control anomalies by taking advantage of several concurrency ...
Introduction *Database systems (DBSs) became ubiquitous since every aspect of daily life activities became highly dependent on accessing some sort of database system. ...
doi:10.21833/ijaas.2022.07.016
fatcat:efsvdotfszdxvkx55xg7lao6ym
A New Approach To Real-time Transaction
1992
Fourth Euromicro workshop on Real-Time Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Our experimental results indicate that hybrid protocols outperform other real-time concurrency control protocols in certain performance metrics. ...
A real-time database system differs from a conventional database system because in addition to the consistency constraints of the database, timing constraints of individual transaction need to be satisfied ...
In this paper, we present two hybrid real-time concurrency control protocells which combine pessimistic and optimistic approaches to concurrency control in order to control blocking and aborting in a more ...
doi:10.1109/emwrt.1992.637490
dblp:conf/ecrts/SonL92
fatcat:25eyiezqijbqbhnjhkrkbdsiya
Performance Modeling of an Enhanced Optimistic Locking Architecture for Concurrency Control in a Distributed Database System
2005
Journal of research and practice in information technology
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2011; you can also visit the original URL.
The file type is application/pdf.
database systems. ...
Optimistic methods of concurrency control are gaining popularity. ...
We also have optimistic with dummy locks, hybrid optimistic concurrency control and broadcast optimistic concurrency control. All these hybrid schemes are not suitable for high conflict data items. ...
dblp:journals/acj/AkintolaAOA05
fatcat:5ofjorqwyfg25nbtuhj2fzrhfa
Lightweight multigranularity locking for transaction management in XML database systems
2005
Journal of Systems and Software
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
For the purpose of developing a concurrency control scheme without the phantom phenomenon, we propose a lightweight multigranularity locking (LWMGL) scheme that is a hybrid mechanism of Tree-based Locking ...
The goal of this scheme is to realize locking at the level of precise elements in an XML database while preventing the phantom problems. ...
In this section, we describe the side effects and the system overheads for concurrency in the case of applying such schemes to transaction management in XML database systems. ...
doi:10.1016/j.jss.2004.12.002
fatcat:2qbtno2rkjaclhbrk6pfzhfvhy
Page 4343 of Mathematical Reviews Vol. , Issue 96g
[page]
1996
Mathematical Reviews
Preserved Fulltext
The Internet Archive has digitized a microfilm copy of this work. It may be possible to borrow a copy for reading.
An active area of research in computer science is to combine control and reactive structures. Hybrid systems fall into this area. ...
Formally, a hybrid system is a collection of nonlinear control systems connected to a discrete finite automaton. ...
Automatic tuning of the multiprogramming level in Sybase SQL Anywhere
2010
2010 IEEE 26th International Conference on Data Engineering Workshops (ICDEW 2010)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2013; you can also visit the original URL.
The file type is application/pdf.
We then present the hybrid approach that we have successfully implemented in SQL Anywhere 12. We found that the hybrid approach yielded better performance than each of the algorithms separately. ...
This paper looks at the problem of automatically tuning the database server multiprogramming level to improve database server performance under varying workloads. ...
ACKNOWLEDGMENT We would like to especially thank Mark Culp for his guidance and various discussions while implementing these algorithms in SQL Anywhere 12. ...
doi:10.1109/icdew.2010.5452740
dblp:conf/icde/AbouzourSB10
fatcat:ih6gvbxdxfhz3h4u4l26ul3wri
Hybrid Transactional Replication: State-Machine and Deferred-Update Replication Combined
2018
IEEE Transactions on Parallel and Distributed Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Other Versions
In our tests, the ML-based oracle provides up to 50% improvement in throughput when compared to the system running with DU-only or SM-only oracles. ...
We propose Hybrid Transactional Replication (HTR), a novel replication scheme for highly dependable services. ...
We call the use of multiple database types in the same computing environment hybrid data store architecture. ...
doi:10.1109/tpds.2018.2796079
fatcat:yqq4rl6kd5gyzcw24wmfz67k6e
Design and Implementation of a Hybrid Architecture Big Data Platform for Catchment Water Resource Spatial Temporal Management and Control
[chapter]
2021
Advances in Transdisciplinary Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Therefore, it is urgent to carry out research on intelligent management and control of large spatial temporal data in catchment water resource. ...
This paper develops a hybrid architecture storage and retrieval system for large spatial temporal data of catchment water resource, which solves the problems of efficient storage and retrieval of massive ...
Thanks are due to colleagues in our laboratory for their valuable comments and other helps. The authors are also grateful to the reviewers in the Program Committee. ...
doi:10.3233/atde210214
fatcat:55z22qtvpvgmjbehc4wyhbvxru
Distributed Database Integrated Transaction Processing Technology Research
2017
Journal of Web Systems and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
of the distributed database system. ...
The method first integrates the functions of the standard online transaction engine and then uses the optimistic concurrency control technique to deal with the online memory allocation problem. ...
Integrated distributed database network transactions processing In this paper, we propose one OLTP distributed database transaction scheme based on InfiniBand with optimistic concurrency controlling and ...
doi:10.23977/jwsa.2017.11003
fatcat:3kglghi6grbizdmp3konofnnxe
A Multi-version Cache Replacement and Prefetching Policy for Hybrid Data Delivery Environments
[chapter]
2002
VLDB '02: Proceedings of the 28th International Conference on Very Large Databases
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2004; you can also visit the original URL.
The file type is application/pdf.
This paper introduces MICP, a novel multiversion integrated cache replacement and prefetching algorithm designed for efficient cache and transaction management in hybrid data delivery networks. ...
Performance results for the workloads and system settings considered demonstrate that MICP improves transaction throughput rates by about 18.9% compared to the best performing online algorithm and it performs ...
On the one hand, the broadcast server periodically disseminates a concurrency control report, or CCR, which is a simple structure that contains, in addition to concurrency control information, identifiers ...
doi:10.1016/b978-155860869-6/50080-9
dblp:conf/vldb/SeifertS02
fatcat:pzsub3l3xrejvoxochtommheai
Comparing how atomicity mechanisms support replication
1986
ACM SIGOPS Operating Systems Review
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
This paper compares the constraints on quorum assignment necessary to maximize concurrency under generalized locking, timestampmg, and hybrid concurrency control mechanisms. ...
Because hybrid schemes permit more concurrency than locking schemes, these results suggest that hybrid schemes are preferable to the others for ensuring atomicity in highly available and highly concurrent ...
Two-part proof schema for database concurrency control. Bernstein, P. A., and Goodman, N. A survey of techniques for synchronization and recovery in decentralized computer systems. Bernstein, P. ...
doi:10.1145/12476.12480
fatcat:hx6r65miqzfwhpuimjruzyxat4
Comparing how atomicity mechanisms support replication
1985
Proceedings of the fourth annual ACM symposium on Principles of distributed computing - PODC '85
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
This paper compares the constraints on quorum assignment necessary to maximize concurrency under generalized locking, timestampmg, and hybrid concurrency control mechanisms. ...
Because hybrid schemes permit more concurrency than locking schemes, these results suggest that hybrid schemes are preferable to the others for ensuring atomicity in highly available and highly concurrent ...
Two-part proof schema for database concurrency control. Bernstein, P. A., and Goodman, N. A survey of techniques for synchronization and recovery in decentralized computer systems. Bernstein, P. ...
doi:10.1145/323596.323605
dblp:conf/podc/Herlihy85
fatcat:ljfejix6bjeido2aypfqm5hba4
« Previous
Showing results 1 — 15 out of 47,016 results