| 1. | " object oriented database management systems " , 数据库管理系统cobase开发 |
| 2. | Object oriented database ood 对象导向式数据库 |
| 3. | Object oriented database 面向对象数据库 |
| 4. | A survey of partition schemes and relevant algorithms in object oriented database systems 面向对象数据库的分割模式及分割算法综述 |
| 5. | Object oriented database has experienced the phases which are permanent language system , object - relational system and pure object oriented system 面向对象数据库系统的发展经历了持久化面向对象语言系统,对象关系型系统和纯面向对象系统等几个阶段。 |
| 6. | For storage , we choose native xml model based storage . data model is tree model , and basic storage structure is b - tree on top of object oriented database system 对于数据存储,采用基于模型的原生xml存储方法,数据模型为树模型,以b树作为存储结构,底层存储采用面向对象的存储管理系统。 |
| 7. | Comparing with object oriented database , which has appeared nowadays but not much mature and practically , relational database is widely used to store and retrieve data based on rational modeling 由于面向对象数据库还不成熟,对象/关系数据库虽然有所发展,但是出于应用传统以及方便与遗留系统的集成的因素,关系存储模型仍然被广泛使用。 |
| 8. | Oodbms support all the characteristics of objects . pure object oriented database management system which supports all the characteristics is advanced on concept and technology , but much lagging on the capacity of supporting traditional data type 纯面向对象型数据库系统( oodbms )支持对象的所有特性,在概念上和技术上无疑是先进的,但在支持传统数据类型的性能方面要逊色的多。 |
| 9. | Since oodb ( object oriented database ) is not fully developed , ( although it is the direction of the database system . ) the combination of the rdb ( relation database ) and oodb has been an unavoidable tendency . the work done in this research is just an oo extension of fuze database system based on the relation model , which makes the system better in openness , and easy to maintain 面向对象数据库系统( oodb )是数据库管理系统的一个发展方向,但是还非常不成熟,把关系型数据库( rdb )和面向对象数据库系统( oodb )进行集成己成为一种势在必行的趋势,本论文工作就是对基于关系模型的引信系统数据库进行了的面向对象的扩展,使系统开放性好,易于维护。 |
| 10. | And the study of user ' s knowledge model includes seizing users " interest in their special domain , building and optimizing model , dealing with user ' s feedback , etc . at the end of the paper an application named sokey system is given out in textile industry . the system ' s whole structure and working flow are introduced and the dynamical refreshment of web pages , the automatic query of document information , segment browsing of result information , receiving and sending of user " information have been realized by using active server page 3 . 0 , insert language of vbscript and object orient database technology on the platform of windows2000 server 最后,本文给出了在纺织化纤领域的一个应用实例- - - sokey系统,介绍了sokey系统的总体架构和工作流程,并在windows2000server平台上使用activeserverpage3 . 0 、 vbscript等嵌入式编程语言和面向对象的数据库技术,完成了网页信息的动态刷新、文档信息的自动查询、结果信息的分段浏览、用户信息收发等功能模块,使用vc完成了网络信息自动捕获模块。 |