名址信息数据仓库，尤其是ETL的设计与实现是保证邮政名址信息库信息有效性及信息价值的关键。
Name and address information data warehouse, especially design and implementation of ETL is the key to guarantee information's validity and value.
名址信息数据仓库，尤其是ETL的设计与实现是保证邮政名址信息库信息有效性及信息价值的关键。
Name and address information data warehouse, especially design and implementation of ETL is the key to guarantee information's validity and value.
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