A Concurrency Control Algorithm Access to Temporal Data in Real-time Database Systems

被引：3
|
作者：
Han, Qilong [1 ]
Pan, Haiwei [1 ]
Yin, Guisheng [1 ]
机构：
[1] Harbin Engn Univ, Sch Comp Sci & Technol, Harbin 150001, Peoples R China
来源：
2008 INTERNATIONAL MULTISYMPOSIUMS ON COMPUTER AND COMPUTATIONAL SCIENCES (IMSCCS) | 2008年
关键词：
D O I：
10.1109/IMSCCS.2008.28
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we formalize and prove the correctness of a concurrency control algorithm for accessing to temporal data model in real-time database. A checking mechanism is proposed based on the semantic information of transaction deferrable time comparing transaction deadline with data deadline. The concurrency control algorithm improves the performance of real-time systems by evaluating data-deadline and transactions execution time, adjusting transaction validation rule and committing order. Theoretical analysis and example results demonstrate that the new algorithm can outperform the previous ones.
引用
收藏
页码：168 / 171
页数：4
相关论文
共 50 条
  • [21] Optimistic concurrency control algorithm with dynamic serialization adjustment for firm deadline real-time database systems
    Krzyzagorski, P
    Morzy, T
    ADVANCES IN DATABASES AND INFORMATION SYSTEMS, 1996, : 27 - 42
  • [22] Concurrency control in a multiprocessor real-time database system
    Kuo, TW
    Hsih, HC
    EUROMICRO RTS 2000: 12TH EUROMICRO CONFERENCE ON REAL-TIME SYSTEMS, PROCEEDINGS, 2000, : 55 - 62
  • [23] Research on concurrency control algorithm for real-time collaborative editing systems
    LIU, Jun-hui
    WEI, Geng-yu
    WANG, Cong
    LIU, Jun-hui (bolang.bolang@163.com), 1600, Beijing University of Posts and Telecommunications (21): : 6 - 11
  • [24] Research on concurrency control algorithm for real-time collaborative editing systems
    Liu, Jun-Hui
    Wei, Geng-Yu
    Wang, Cong
    Journal of China Universities of Posts and Telecommunications, 2014, 21 (SUPPL. 1): : 6 - 11
  • [25] Distributed Multiversion Optimistic Concurrency Control for Mobile Real-Time Database Systems
    Lei Xiangdong
    Zhao Yuelong
    Chen Songqiao
    Yuan Xiaoli
    2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15, 2007, : 3011 - 3014
  • [26] A real-time concurrency control protocol for main-memory database systems
    Ulusoy, O
    Buchmann, A
    INFORMATION SYSTEMS, 1998, 23 (02) : 109 - 125
  • [27] Evaluation of concurrency control strategies for mixed soft real-time database systems
    Lam, KY
    Kuo, TW
    Kao, B
    Lee, TSH
    Cheng, R
    INFORMATION SYSTEMS, 2002, 27 (02) : 123 - 149
  • [28] Parallel concurrency control activity for transaction management in real-time database systems
    Bhalla, S
    JOURNAL OF SUPERCOMPUTING, 2004, 28 (03): : 345 - 369
  • [29] Performance evaluation of concurrency control algorithms in secure real-time database systems
    Lam, KW
    Leung, W
    Cho, SY
    Siu, P
    PROCEEDINGS OF THE FOURTH IASTED INTERNATIONAL CONFERENCE ON MODELLING, SIMULATION, AND OPTIMIZATION, 2004, : 383 - 388
  • [30] Parallel Concurrency Control Activity for Transaction Management in Real-time Database Systems
    Subhash Bhalla
    The Journal of Supercomputing, 2004, 28 : 345 - 369
12345