EDM通常用作信息集成的参考模型，或者用作持久性数据库和数据仓库的基础。
EDM is often used as a reference model for information integration or as a basis for persistent databases and data warehousing.
介绍了一个可用于数据库和数据仓库建模的CASE工具的设计与实现。
It introduced a design and implementation of a CASE tool used in the database and data warehouse modeling.
每个业务系统数据库和数据仓库经常访问许多非常小的表(往往不超过u盘的容量)。
Just about every business system database and data warehouse has a large number of frequently accessed small tables that would fit on USB jump drives.
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