Research Of Distributed Database In Collaborative Development System Based On Cashmere Product Under Internet

Textile enterprises, especial abundant medium and small enterprises, have shortcomings of short of capital, little scale, technique roughness and lack of technician at present. All of these put effect on the ability of new product development. Network is one of the development trends of modern industry, thereby, combining the predominance of enterprises, universities and institutes is an important stratagem to face up to competition for the enterprise. the thesis based on the analysis of the domestic and international advanced product development coordinated system and related technology, setting up a cashmere product coordinated platform, which is quite suit for the development of IMAR.'Research Of Distributed Database In Collaborative Development System Based On Cashmere Product Under Internet',is mainly based on cashmere products development public service platform, to realize an information management platform, which unite the design, production and management into one. And the platform can provide information services and solutions on wool product and process designs with networking services. The thesis thoroughly elaborate the concept of the product remote coordinated development system, presenting a systemic model, building up the total frame, and system structure and mode of the distance coordinated development system, analyzing the key technology in Collaborative Products Development. The thesis emphasized to research the distribute database technique and the model of Person-Person interaction environment, The system adopted B/S (browser/server) database structure, and we can input the proper value on the client-side, and check cases on the sever-side. After analyzing the main problems in Collaborative work item management, a model of remote Collaborative work item management system is built to realize the function of the assignment distribution module in Remote Collaborative Products Development System. The system use internets as a tool, carry out the remote data accesses, effectively resolve many problems on the poor information sharing and weak control in production management. Enquiries is one of the core functions of the system is in both single-system and multi-conditions enquiries conditions enquiries have accurate information and ambiguous information, the system not only static conditions enquiries, since users have defined conditions enquiries, the objective is to facilitate the users.This system is implicated in cashmere group, this program has the great features including easy to use, simple and beauty dialog box, less useless code, less complicated, low cost of maintenance, practical, safe, stable and reliable. It has been tested and actual used with a good condition. Positive corresponding can be identified. It is quite suitable for such chained operating business. After dyeing and finishing enterprises implement system, it brings economic benefit, reduce cost, shorten work flow increase enterprise efficiency . This project is supported by the IMAR (Inner Mongolia Autonomous Region) Natural Science Foundation.