一个可扩展式学校计算机机房管理系统

Extendable Management System for Computer Laboratory

介绍了使用 Delphi5 .0和 ADO技术开发的可扩展式机房管理系统的设计 ,并对关键技术和设计思想进行了剖析。模块化的设计使得系统的各部分功能独特 ,复杂程度降低 ,而且非常便于扩展 ,以适应不同规模的机房管理的要求 ;各模块的设计充分考虑了学校管理机构的特点。采用 ADO技术 ,使系统可以更方便的访问远程数据库和多种不同类型的数据库。通过独特的数据结构和存储机制保证系统的个别模块故障时 ,系统的主要功能任能正常完成 ,进一步提升了系统的实用性。

This paper introduces the design of an extendable management system for computer laboratory based on Delphi5.0 and ADO, and analyzes some key techniques and methods of the system. The management system can be divided into four moudules. Each moudle has special functions and fit the management division of a school. So the management system is extendable, and can adapt to large or small laboratory conveniently. By using ADO technique, the system can easily connect to a remote database or connect to several kinds of database. The special design of the data structure and storage method can help the management system to be more robust, and improve its practicability——Even the other modules or the network were out of work, the major module would still work well.