If any corporate standards exist — such as data naming conventions, userinterface design guidelines, programming guidelines, or modeling guidelines — you adopt them at this point.
When we moved data between the userinterface and database we discovered that we needed to anticipate the data type.
当我们在用户界面和数据库之间移动数据时，发现我们需要预见数据类型。
3
The key here is to focus on the "visible" data structure of the systems — i.e., the data structure exposed by the userinterface, reports, and data interfaces.