In This paper, we suggest a new term IODB (Intensional object oriented database) to represent a certain kind of class in object oriented databases.
为提高对象数据库的表达能力，该文提出了一种新的对象概念——内涵对象(IODB)。
Although object databases can seem somewhat exotic, they are a useful tool for users of dynamic, object-oriented languages.
尽管对象数据库似乎有点新奇，但它们对于面向对象的动态语言的用户非常有用。
For all these reasons, schema evolution is a very important topic that has been researched in the context of relational, object-oriented, and XML databases.
由于上述这些原因，模式演化作为一项重要课题需要在关系、面向对象和XML数据库环境中加以研究。
In addition, object-oriented DBMS technology is being used to deliver graph databases, which are key to managing social networks and addressing other relationship-oriented Big data problems.
此外，面向对象的DBMS技术正用于提供图形数据库，它是管理社交网络和解决其他面向关系的大数据问题的关键。
In most cases, users don't care if their job is accomplished with hierarchical databases, relational databases, object-oriented databases, flat-file systems, or black magic.
大多数情况下，就用户而言，他们不关心我们的工作是使用层次数据库、关系数据库、面向对象数据库、平面文件系统，还是魔术来完成。
NHMDB is a multimedia database system based on the extended relational data model and has the characteristics of object-oriented databases.
NHMDB是基于扩充关系数据模型的多媒介数据库系统，它以扩充关系为基础支持面向对象的主要特性。
The deductive and object-oriented databases are the frontiers of next-generation intelligent database systems.
本文介绍了演绎和面向对象数据库基本概念和数据库技术的新进展。
The deductive and object-oriented databases are the frontiers of next-generation intelligent database systems.
本文介绍了演绎和面向对象数据库基本概念和数据库技术的新进展。
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