價格：免費
更新日期：2014-06-17
檔案大小：3.3M
目前版本：1.9
版本需求：Android 2.2 以上版本
官方網站：http://peewah.co/
Email：hola@peewah.co
DB Tools is a powerful and simple application that provides a set of tools for the database design.
Functionalities
i) Calculate the Canonical Cover of a set of functional dependencies.
ii) Calculate the Closure of an attribute in a set of dependencies.
iii) Calculate the Entity Keys (identifiers) of a concept.