Integrated Erp-based Information Systems Research

ERP is a strong tool that enterprises tackled information construction andimproved the key competitiveness. Nowadays, more and more enterprises regardERP as the means to improve management level.The introductory of article puts forward the concepts of enterprise's informationization first, introduces the use of various kinds of information techonology in enterprise's application and carries on the introduction to the development each stages of ERP.Secondly, it disicusses ERP subsystems' business character and tackle process based on ERP's trait, and it also introduce ERP's function in classify.The focal point of the full text is in five chapters. Chapter five is the place of innovation of this text. This text has put forward thought and method that ERP and SCM, CRM, e-commerce integrated system creativly, and has discussed ways of ERP and SCM, ERP and CRM, and ERP and e-commence integrated systems realizing step and procession in-depth. Integrated system will be a new guide and field of ERP's development.