Power Designer 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，他几乎包括了数据库模型设计的全过程。利用Power Designer可以制作数据流程图、概念数据模型、物理数据模型，还可以为数据仓库制作结构模型，也能对团队设计模型进行控制。他可以与许多流行的数据库设计软件，例如PowberBuilder，Delphi，VB等相配合使来缩短开发时间和使系统设计更优化。

-analysis and design, and includes almost the whole process of model design of the database. Power Designer can create data flow diagrams, conceptual data models, physical data model, data warehouse can also produce structural model, and also control of the team design model. With many popular database design software, such as PowberBuilder, Delphi, VB, matched to shorten development time and optimize the system design.