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Conclusions

  • Alexander Thomasian
Chapter
Part of the The Springer International Series on Advances in Database Systems book series (ADBS, volume 1)

Abstract

We have surveyed major recent developments in concurrency control methods, with the emphasis on high-performance, high-contention transaction processing environments, and provided a self-complete description of locking, optimistic, and hybrid methods, which combine locking and optimistic methods. We summarized conclusions of previous simulation and analytic results regarding the performance characteristics of concurrency control methods, with emphasis on their relative performance. Analytical solution methods for evaluating the performance of standard locking, restart-oriented locking methods, and optimistic concurrency control methods were also outlined.

Keywords

Maximum Throughput Concurrency Control Transaction Processing Active Transaction Transaction Size 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1996

Authors and Affiliations

  • Alexander Thomasian
    • 1
  1. 1.IBM T.J. Watson Research CenterUSA

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