Concurrency Control Mechanism of Complex Objects

Xu Qingyun, Wang Nengbin. Concurrency Control Mechanism of Complex Objects[J]. Journal of Computer Science and Technology, 1992, 7(4): 305-310.

Citation:

Xu Qingyun, Wang Nengbin. Concurrency Control Mechanism of Complex Objects[J]. Journal of Computer Science and Technology, 1992, 7(4): 305-310.

Citation:

Xu Qingyun, Wang Nengbin. Concurrency Control Mechanism of Complex Objects[J]. Journal of Computer Science and Technology, 1992, 7(4): 305-310.

Abstract

A complex object is an abstraction and description of a complex entity of the real world. Many applications in such domains as CIMS, CAD and OA define and manipulate a complex object as a single unit. In this paper, a definition of the model of complex objects is given, and the concurrency control mechanism of complex objects in WHYMX object-oriented database system is described.

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