ERP System Developing Strategies For Medium & Small Enterprises Based Q Company

According analyzing management characteristics and information demand of Medium & Small Enterprises, problems existing in such enterprises and the reasons of these problems, this paper abstracts ERP System product demand of Medium & Small sized enterprises and puts forward a solution for Medium & Small Enterprises ERP system product developing.First of all, it introduces the general information of Q company.On the basis of its background and the meaning of product developing, this part mainly tells the necessity of Medium & Small sized enterprises ERP system product developing.At the same time, it introduces the main study methods and study tools.The second part is the demand of Medium & Small sized enterprises.This part mainly describes the management character of Medium & Small sized enterprises. From this, we know all kinds of their information-based demand. All they need is the demand source and analysis base of ERP system product developing.The third part is the description of current situation of Medium & Small sized enterprises ERP product developing.This part expatiated on the existing problem during product developing from two points of view:Function and Framework. Then it analyses the underlying causes:a) Not definite about function border of product and the depth of design;b) Can't provide highly-cohesive and low-coupling design:c) Not flexible of product framework and can't provide favorable solution for various customer demand.The forth part tells that how to design Medium & Small sized enterprises ERP system product.This part is a key point.It brings methods of how to solve the problems mentioned above.It mainly explains the function structure from the demand level. It first introduces the whole of ERP characteristics, and describes the function points for each module. Function module includes standard module and industry module. Standard module consists PO,MM,PP,SD,FI,CO,HR,QM and work flow; Industry module includes RM,TM,GQM and EIP.From the view of design, it introduces the method of system design,general design detailed design and testing strategy:1. System design with SOA;2. Building module with EPC;3. Visualization design with UML;4. Developing model of testing driven provides quality guarantee.The fifth part is about the solution for Medium & Small sized enterprises ERP system product developing.This is the last section. It answers all the questions above. This is a supplementary part for developing process and it is the difference between ERP system for Medium & Small sized enterprises and other ERP system developing.The solution puts forward the fundamental principle and design concept.