The constraining factors for performance are the number of concurrent database connections and available memory ( both RAM and disk) in relation to incoming data volume. 性能的限制因素是关于进入的数据量的并发数据库连接的数量和可用内存(RAM和磁盘)。
This paper discusses the relations between concurrent lines theorem and collinear points theorem of the projection geometry, and obtains their duality relation and equivalence relation. 对射影几何中的共点线(共线点)定理之间的关系进行探讨,给出它们有关的对偶关系和等价关系。
This paer presents a theoretical analysis for processes-intersection in concurrent process system, and introduces a simulated method for intersecting relation of concurrent processes in sequential process system. 本文对并发进程系统中进程相交的问题提出理论分析方法,并给出在顺序系统环境下,对并发进程各种相交关系的模拟实习方法。
In this paper, the concurrent, expression is definited, and the equal relation between the concurrent expression and safe labelled Petri net is pointed. The transformation algorithms from the concurrent expression to the safe labelled Petri net are given. 本文定义了并发表达式,指出其表达能力与安全标号Petri网是等价的,并且我们给出并发表达式到安全标号Petri网转换的一个线性时间复杂性的算法。
The correlation relationship of the inner case-base is built to solve the product concurrent design and extension of case-base, that is to say to solve the relation of the universal and individual parts in design process by introducing corresponding of one-to-more. 为了解决适宜于产品并行设计与实例库扩展的关系问题,建立了实例库内部的关联关系,即采用一对多的对应关系解决设计中通用独立部件与相关部件的关系问题。
Liveness preservation in sharing synthesis process for Petri net systems is stressed studied and the system concurrent behavior relation i.e. concurrent language relation in sharing synthesis of Petri net systems is also discussed. 重点研究共享合成Petri网系统的活性保持性,同时还讨论了在共享合成过程中系统的并发行为关系即并发语言关系。