摘要：
Introduction to Client/Server Architecture
In the Oracle database system environment, the database application and the database are separated into two parts: afront-end or client portion, and a back-end or server portion--hence the term client/server architecture. The client runs the database application that accesses database information and interacts with a user through the keyboard, screen, and pointing device, such as a mouse. The server runs the Oracle software and handles the functions 阅读全文