工资管理系统设计与实现[].docVIP

摘 要 该系统属于管理信息系统，其系统开发主要包括后台数据库的建立和维护以及前端应用程序的开发两个方面。对于前者要求建立数据一致性、完整性和数据安全性良好的数据库；而对于后者则要求应用程序功能完备、易使用等特点。 经过分析，我采用PowerBuilder9.0作为系统开发工具，利用其可以在图形界面下快速开发应用系统的这一特性，首先在较短的时间内建立起系统原型，然后对初始原型系统进行需求迭代，不断修正和改进，直到形成用户满意的可行性系统。 工资管理是一个企事业单位不可缺少的一部分，它的内容对于整个企业的决策者和管理者来说都是至关重要的，同时对企业员工也有着极为重要的影响，所以工资管理系统应该能够为企业的决策者和管理者以及企业员工提供充足的信息和查询手段。 本文主要包括前言、系统调查与分析、系统总体设计、系统详细设计、系统实施等。其中对管理信息系统、数据库技术进行了简单的介绍，详细论述了在系统开发过程中所必需的一些基本概念，对系统开发环境、系统设计原则、可行性分析进行了较为详尽的阐述。同时重点论述了结构化系统开发方法、原型法和面向对象系统开发方法的基本思想以及相应的优缺点。 关键词：工资管理 管理信息系统 系统开发 数据库设计  Abstract The system known as MIS which mainly includes buiding up data-base of back-end and developing the application interface of front-end. The former required consistency and integrality and security of data-base. The later should make the application powerful and easily used. By looking up lots of datum, I select PowerBuilder empolder tool. With the advantage of its speciality of developing application system rapidly in graph interface, it can give you a short-cut to build up a prototype of system application . The prototype could be modified and developed till users are satisfied with it. It is an indispensable part of enterprise that the salary is managed. Its content is essential to policymaker and administrator of the enterprise, Has extremely important influence on enterprise staff at the same time. So the administrative system of the salary can offer the sufficient information and inquiry means to policymaker and the administrator and enterprise staff of the enterprise. This paper, which mainly includes pretext、system research analysis、whole design、detail design and apply, simply introduces MIS and Database-technology, and discusses some basic concept during the system-developing process. It also includes description of developing environment、design principle and feasible analysis in detail, at the same time discusses the basic thought and related asset and spot of the structured system-developing method、proto