YIN Chaoqing. Undoing and Avoiding the Deadlock of the Concurrent Transaction in Database SystemJ. Journal of Computer Research and Development, 1995, 32(4).
Citation:
YIN Chaoqing. Undoing and Avoiding the Deadlock of the Concurrent Transaction in Database SystemJ. Journal of Computer Research and Development, 1995, 32(4).
YIN Chaoqing. Undoing and Avoiding the Deadlock of the Concurrent Transaction in Database SystemJ. Journal of Computer Research and Development, 1995, 32(4).
Citation:
YIN Chaoqing. Undoing and Avoiding the Deadlock of the Concurrent Transaction in Database SystemJ. Journal of Computer Research and Development, 1995, 32(4).
Undoing and Avoiding the Deadlock of the Concurrent Transaction in Database System
By means of Petri net and from the point of improving the transaction process concurrency, this paper establishes a competitive data resource model for the concurrent transaction process of the database system.The corresponding deadlock-avoiding control mechanism can avoid the deadlock by controlled allocation of the keyspare data resources.
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