【摘要】 设计了一个应用在电器产品测试系统中的数据仓库。通过建立、融合事实表和维度表,析取和加载数据,实现了数据仓库,并利用该数据仓库进行数据查询和决策分析。该数据仓库生成的有意义的信息方便了电器产品测试。更多还原

【Abstract】 A data warehouse applied to electrical apparatus product system was designed.By constituting and combining fact table and dimensionality table,extracting and loading data,the data warehouse was implemented.Data inquiry and decision-making analysis were done with the data warehouse.The significative information produced from the data warehouse can make electrical apparatus product test convenient.更多还原