Design And Implementation Of ERP System In Small-And-Medium-Sized Enterprises

Hypergrowth of Internet makes enterprises informatization increasingly important, from the initial order point method to material requirements planning, and from manufacturing resource planning to enterprise resource planning, corporate management level and pattern go through a qualitative overfly. Enterprises informatization should not only set out clear goals according to their own practical needs, including overall goals and milestones, but should also consider their business complexity so as to select the appropriate implementing scope and focus.This article delves into the current management situation of small-and-medium enterprises in the Mainland and their information management level, and this article's completion provides favorable basis for the necessity and urgency of modern informatization management in small-and-medium-sized enterprises, provides reference materials for the increase flow of technology among enterprises and general upgrading industry-wide skill levels, provides a convenient way for enterprises to collect,share, using and transmit informations, and provides an important prerequisite for enterprises to implemente trans-regional and cross-industry, or even transnational business.By analyzing a small-and-medium-sized enterprise's condition of business and informatization requirements, and in order to change its semi-hand management way and confused operating records, this artical designs a ERP management system, aiming at enhance this enterprise's efficiency and profits. Through five roles, the System is divided into five modules:general manager module, project manager module, purchasing manager module, storage administrator module and finance manager module. Each module is responsible for its own functionality and processes. Between modules there is role permission controll through which can prevent excess of authority. This system adopts B/S three layer architecture and SQL Server 2008 database, using C# programming language and fianlly implements and tests on Vs.net platform. Use of AJAX technology makes pages seem like do not refresh, brings better user experience.