基于Delphi的Multi-Tier C/S结构数据库应用程序的设计

Design for Database Application Program Based On Multi-tier CIS Structure of Delphi

Delphi是当今开发C/S结构数据库应用系统的主流工具之一。基于Two-Tier C/S结构存在的问题.本文提出了Multi-Tier C/S结构的开发模式,并就Delphi的Multi-Tier C/S结构数据库应用程序设计原理、优越性进行深入探讨,最后简单介绍了Delphi的Multi-Tier C/S结构数据库应用程序创建方法。

Nowadays, Delphi is one of the main popular tools used to develop database application system of C/S structure. In Consideration of the disadvantages of Two-Tier C/S structure, this paper puts forward a developing mode of Multi-Tier C/S structure, and makes an elaboration on the designing principle of the database application program and the advantages of multi-tier C/S structure of Delphic. Finally, it briefly introduces the method of preparing the database application program with multi-tier C/S structure of Delphic.