PowerDisigner

说明：  PowerDesigner使用教程 PowerDesigner是Sybase公司的CASE工具集，使用它可以方便地对管理信息系统进行分析设计，它几乎包括了数据库模型设计的全过程。利用PowerDesigner可以制作数据流程图、概念数据模型、物理数据模型，可以生成多种客户端开发工具的应用程序，还可为数据仓库制作结构模型，也能对团队设计模型进行控制。它可与许多流行的数据库设计软件，例如：PowerBuilder，Delphi，VB等相配合使用来缩短开发时间和使系统设计更优化。
(PowerDesigner directory PowerDesigner is Sybas the e CASE tool set, use it to facilitate the management of information systems analysis and design. It includes almost database model of the design process. Using PowerDesigner data flow diagram can be produced, the concept of data models, physical data model, generate a variety of client development tool applications, but also for data storage structure of the production model, the team can also control design model. It can be with many popular database design software, such as : PowerBuilder, Delphi, VB compatible use to shorten development time and allowing the system to optimize the design.)