勘探开发数据库软件体系结构分析

Structural Analysis of Software System of Exploration and Development Database

基于勘探开发数据库的软件其体系结构大致分为单层结构、二层(客户/服务器)结构、三层(N-Tier)分布式结构等三种类型,由于三层/多层公布式(C/S与多层B/S的整合)具有交互性强、预定性好、可维护性强、延层性和安全性好等特点,成为基于勘探开发数据库应用软件结构系统的发展趋势。

At present, the structure of software system on the basis of exploration and development database generally includes monolayer structure, double layer structure and three--layer distributed structure. Three--layer/multi-- layer distributed structure is the future developing tendency of the structural system of application software on the basis of exploration and development database because of strong interaetivity, good predeterminativity, strong main- tainability, extensibility and good security.