一個以物件導向語言描繪的分散式異質性資料庫管理系統模式

Abstract

一個分散式異質性資料庫系統包含異質性及自主性資料庫系統，而聯合資料庫管理系統模式就是用來管理這個分散式異質性資料庫系統。

A distributed heterogeneous database system consists of heterogeneous but autonomous database systems. A federated database management system (FDBMS) model is used to manage distributed heterogeneous systems. In this thesis, we use an object-oriented language, C++, to model a federated database management system that can be used to describe the tasks and operations of the federated database management systems. We call this model as object-oriented federated database management systems (OO-FDBMS) model. Before modeling the federated heterogeneous database management systems, we introduce the model of OO-FDBMS, the taxonomy of data models and the FDBMS system architecture that is to be modeled to facilitate our object-oriented design, and the federated data management system development tasks and operations to facilitate our object-oriented modeling.