Observations on optimistic concurrency control schemes
Information Systems - Special issue: Databases:8Mtheir creation, management and utilization
Limitations of concurrency in transaction processing
ACM Transactions on Database Systems (TODS)
Locking performance in centralized databases
ACM Transactions on Database Systems (TODS)
The performance of multiversion concurrency control algorithms
ACM Transactions on Computer Systems (TOCS)
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Concurrent Certifications by Intervals of Timestamps in Distributed Database Systems
IEEE Transactions on Software Engineering
Concurrency control performance modeling: alternatives and implications
ACM Transactions on Database Systems (TODS)
Analysis of affinity based routing in multi-system data sharing
Performance Evaluation
Analysis of Hybrid Concurrency Control Schemes for a High Data Contention Environment
IEEE Transactions on Software Engineering
Timestamp based certification schemes for transactions in distributed database systems
SIGMOD '85 Proceedings of the 1985 ACM SIGMOD international conference on Management of data
On optimistic methods for concurrency control
ACM Transactions on Database Systems (TODS)
Computer Performance Modeling Handbook
Computer Performance Modeling Handbook
Tradeoffs Between Coupling Small and Large Processors for Transaction Processing
IEEE Transactions on Computers
Proceedings of the Fourth International Conference on Data Engineering
Concurrency Control Using Locking with Deferred Blocking
Proceedings of the Sixth International Conference on Data Engineering
Database Buffer Model for the Data Sharing Environment
Proceedings of the Sixth International Conference on Data Engineering
Measured Performance of Time Interval Concurrency Control Techniques
VLDB '87 Proceedings of the 13th International Conference on Very Large Data Bases
Concurrency control performance issues
Concurrency control performance issues
A mean value performance model for locking in databases
A mean value performance model for locking in databases
IEEE Transactions on Software Engineering
On the analytical modeling of database concurrency control
Journal of the ACM (JACM)
Characterizing the Performance of Algorithms for Lock-Free Objects
IEEE Transactions on Computers
Temporal and Real-Time Databases: A Survey
IEEE Transactions on Knowledge and Data Engineering
Divergence Control Algorithms for Epsilon Serializability
IEEE Transactions on Knowledge and Data Engineering
Hybrid Concurrency Control for Mobile Computing
HPC-ASIA '97 Proceedings of the High-Performance Computing on the Information Superhighway, HPC-Asia '97
Transactional agents: towards a robust multi-agent system
Transactional agents: towards a robust multi-agent system
Hybrid scheme for ubiquitous computing
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartII
A hybrid concurrency control with deadlock-free approach
ICCSA'03 Proceedings of the 2003 international conference on Computational science and its applications: PartII
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An examination is made of a technique to derive the time-stamp or interval of time-stamps dynamically by using limited time-stamp history information to re-order transaction at commit time and to derive a back-shifted time-stamp for certification to reduce read-write conflicts. An analytic model to quantify the performance improvement by comparison with the basic time-stamp certification scheme is developed. Since the committed conflicting transaction may itself be back-shifted, the analytic model needs to estimate the distribution of the back-shift of the certification time-stamp in order to determine the probability of successfully back-shifting a transaction requesting commit. It is shown how this relatively complex protocol can be analyzed using a few simple approximations, validate the analysis through simulations, and the range of parameter values for which this approach is most beneficial is determined.