Structural Model of Real-Time Databases: An Illustration

Structural Model of Real-Time Databases: An Illustration
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实时数据库的结构模型:一个例子

DOI:
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发表时间:
2008
期刊:
IEEE International Symposium on Real-Time Distributed Computing
影响因子:
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通讯作者:
F. Gargouri
F. Gargouri
中科院分区:
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文献类型:
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作者:
Nizar Idoudi;Claude Duvallet;B. Sadeg;R. Bouaziz;F. Gargouri

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实时数据库是其中数据和对数据的操作都可能具有时间约束的数据库。这种数据库的设计需要引入新的概念来对数据结构和数据库的动态行为进行建模。在本文中,我们提出了一个UML2.0配置文件,题为UML-RTDB,允许设计的结构模型的实时数据库。UML-RTDB的主要优点之一是它能够通过严格、简单和富有表现力的方式,通过专门的概念来考虑实时数据库属性。
A real-time database is a database in which both the data and the operations upon the data may have timing constraints. The design of this kind of database requires the introduction of new concepts to modelize both data structures and the dynamic behavior of the database. In this paper, we propose an UML2.0 profile, entitled UML-RTDB, allowing the design of structural model for a real-time database. One of the main advantages of UML-RTDB is its capacity to take into account real-time database properties through specialized concepts in rigourous, easy and expressive manner.