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Concurrency control of single-level transaction in WHYMX object-oriented database system

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Abstract

The data model of WHYMX complicates transaction management. Traditional locking method is not powerful enough to solve the new problem of concurrency control of WHYMX's transaction. This paper presents a number of concurrency control algorithms based on the extented locking method.

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References

  1. Won Kimet al., Composite Object Support in an Object-Oriented Database System. OOPSLA'87 Proceedings 1987.

  2. Jorge F. Garza and Won Kim, Transaction Management in an Object Oriented Database System. ACM-SIGMOD, 1988.

  3. Xu Qingyun, Architecture and Transaction Management of an Object-Oriented DBMS. Master thesis, Southeast University, Nanjing, P.R. China.

  4. Xu Qingyun and Wang Nengbin, concurrency Control of Object-Oriented Database System. Proceedings of the 9th National Conference on China Advanced Data Bases, 1990, Shanghai, P.R. China.

  5. Xu Qingyun and Wang Nengbin, Nested transaction management of WHYMX.Computer Application, 1991, (5).

  6. Xu Qingyunet al., Single-Level Transaction Management of WHYMX. The 3rd National Conference for Young Computer Scientists, 1991. Human, P.R. China.

  7. Xu Qingyun and Wang Nengbin, An object-oriented data base system suited to CAD/CIMS.Microcomputer Applications 1992, (3).

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Authors and Affiliations

  1. Research Center of East China Bureau of Petroleum Geology, 210031, Nanjing

    Qingyun Xu

  2. Southeast University, 210018, Nanjing

    Nengbin Wang

Authors
  1. Qingyun Xu
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  2. Nengbin Wang
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Additional information

This research is supported by National Science Foundation of China.

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Xu, Q., Wang, N. Concurrency control of single-level transaction in WHYMX object-oriented database system. J. of Comput. Sci. & Technol. 7, 311–315 (1992). https://doi.org/10.1007/BF02943547

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  • DOI: https://doi.org/10.1007/BF02943547

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