数据派生 meaning in Chinese

data proliferation

The metadata for the tables and views in a data source view are derived from the metadata for these objects in the underlying data source
数据源视图中表和视图的元数据派生于基础数据源中这些对象的元数据。
If you are deriving data to a date or a date time data type , the date is in the iso format , although the locale preference may specify a different format
如果要将数据派生为日期或日期时间数据类型，那么即使区域设置首选项可能指定了其他格式，日期也要为iso格式。
In an environment where the published data derives from multiple publications , a developer had to create a separate subscription database for each publication , and then specify which database the application needed to open
在发布的数据派生自多个出版物的环境中，开发人员必须为每个出版物创建一个单独的订阅数据库，然后指定应用程序需要打开哪一个数据库。