The technology amalgamation of relation database and object - oriented database has become the tendency of engineering database 关系数据库与面向对象数据库的技术融合已经成为工程数据库发展的趋势。
The core of studying was constructing the system on object - oriented database so as to manage the data securely and efficiently 工作的重心在于将整个系统构建在面向对象数据库的基础之上,从而实现安全、高效的数据管理。
In this paper , we discuss some optimizing strategy on temporal object - orient database , and give some algorithms for processing temporal queries 在时态数据库基态修正模型的基础上,讨论了时态面向对象数据库查询优化策略,并给出相应的算法。
For the purpose of this article , i ll take both relational databases rdbms and object - oriented databases oodbs as one unit , rather than separately 从本文的主旨出发,我把关系数据库( rdbms )和面向对象数据库( oodbs )放在一起,不单独讨论。
Based on xml - based information intergration systems , this paper maily proposes how to construct the wrapper between object - oriented database and xml automaticly and fastly 本文提出采用xml与面向对象数据库转换技术,进行面向对象数据库包装器的构建与设计。
The database structure design was also explained in the use of relational database and norm format theory . object - oriented database technic was used to realization the system 运用关系型数据库和规范化理论对数据库结构设计进行说明;采用了面向对象数据库技术进行系统开发。
These years , with the development of object - oriented database , object - oriented database has demonstrated the advantages of data expression ability , data storage efficiency and data interface 近年来,面向对象数据库技术逐渐发展,它有数据表达能力强,数据存取效率高以及数据接口方便的优势。
The feature of object - oriented database in the field of telecommunications network management is introduced . the oodb technology and its application in tmn , and prospect the application of oodb are analyzed 摘要对面向物件资料库的主要优点及其在电信网路管理中的具体应用进行了分析,最后对其应用前景进行了展望。
The easy open object - oriented database ( the " eooodb " ) is a complete new database system , which has a whole object - oriented system designing , compared to classic object - oriented database system ( such as hp ' s osql , etc 这个简单的面向对象的数据库是一个完全的新数据库系统,相对于传统的面向对象数据库系统来说他有一个完整的面向对象系统设计。
Here , most of them have used relational database systems , while we show in this paper that object - oriented database systems can be another solution , which is to construct the wrapper between object - oriented database and xml 目前许多研究人员在xml基于关系数据库包装器的存储转换及查询研究方面作了大量的工作,但是采用关系数据库存储xml数据存在很多弊病。