摘要在市场经济中，仓库管理是企业正常而完善运作的重要环节之一。这大大减少了工作人员管理的工作量，降低了企业管理的成本，加快了工作效率，并且提高了数据的安全性和准确性。本系统基于多层架构，C/S模式，从中小型企业的实际情况出发，在了解用户需求的基础上，提出了中小型企业仓库管理系统的基本目标，并且详细阐述了数据库设计与多层中的数据链接层的设计。主要包括数据库概念模型设计、逻辑结构设计、数据库实施、数据库运营与维护；数据链接层的的设计与实现方法。关键字：仓库管理系统 ,多层架构，数据链接层,数据库设计AbstractUnder the market economy, warehouse management is one of the important links of enterprise and improve operation. This greatly reduces the workload of staff management, reduce the management cost, speed up the work efficiency, and improve the safety and accuracy of the data. The system is based on multi-layer architecture, C/S mode, starting from the actual situation of small and medium-sized enterprises, based on the user requirement, put forward the basic goal of the warehouse management system of small and medium-sized enterprises, and expounds the design of data link layer in the multilayer database design and. Mainly includes the database conceptual model design, logic structure design, database implementation,database operation maintenance; and the implementation method of the data link layer design. Keywords: Warehouse Management Information System, multi-layer Architecture, Data link layer, database design目录1 引言....................................................................................................................................11.1 课题讨论意义............................................................................................................11.2 技术简介....................................................................................................................11.3 开发工具选择......................
