公共仓库元模型（CWM）是对象管理组织（OMG）提出的一个通用的数据仓库元数据规范，已经得到了各大工具厂商的支持。
Public warehouse model (CWM) is the object management organizations (OMG) by a common data warehouse metadata standard, has been the major tool manufacturers for their support.
公共仓库元模型（CWM）是对象管理组织（OMG）提出的一个通用的数据仓库元数据规范，已经得到了各大工具厂商的支持。
Public warehouse model (CWM) is the object management organizations (OMG) by a common data warehouse metadata standard, has been the major tool manufacturers for their support.
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