PROBLEM TO BE SOLVED: To provide an object-oriented database for realizing data protection in a further detail stage and further high retrieval efficiency. SOLUTION: Information indicating the presence of absence of access limit to an instance object, the presence or absence of the permission of ...
网络对象数据库 网络释义 1. 对象数据库 HCSS使用面向对象,体系结构围绕一个对象数据库(Object Oriented Database Management System)建立,同时使用隔离 … earth.bao.ac.cn|基于 1 个网页 例句 释义: 全部,对象数据库
Since half a decade or so, object-oriented database systems have become an extremely hot topic of database research and development. At many places all over the world, people work on individual aspects or complete system prototypes. Already, some systems have even reached the marketplace. Howeve...
One of the basic functionalities of database management systems (DBMSs) is to be able to process declarative user queries. The first generation of object-oriented DBMSs did not provide declarative query capabilities. However, the last decade has seen significant research in defining query models (...
On the basis of both navigational technique and declarative technique of conventional databases, this paper presents a new strategy for object oriented database system (OODBS) queries: Any reference query in OSQL should be pre processed before its actual performance. It is after this query pre pro...
We have devised an object oriented DBMS called Jasmine for advanced applications. The paper describes the implementation, application and extension of Jasmine in detail. We focus on the impact of the design of its object oriented model and language on database implementation technology. We describe ...
object-oriented database system, FOOD, is presented. We emphatically describe the data model, application programming language, query language, authorization model, and scheme management of FOOD. The implementation approach and function modules of FOOD are also introducted. We end this paper with our...
This paper describes a Deductive Object-Oriented Database (DOOD) system that is built on top of anactive Object-Oriented Database (OODB) system. The system, named DEVICE, uses the primitives of the latter, like active rules, simple and complex events, to integrate deductive and production rule...
本文资料来源于2016年意大利都灵理工大学(Politecnico di Torino)为计算机和通讯工程专业的本科生们开设的面向对象的编程(Objected Oriented Programming)课程。授课教授为Marco Torchiano,授课语言为英语。课程链接:http://softeng.polito.it/courses/09CBI/。
Integrating relational and object-oriented database systems using a metaclass concept database system VODAK as the integration platform which provides the open, object-oriented data model as the canonical data model for the integration. We... W Klas,G Fischer,K Aberer - 《Journal of Systems Integ...