2011年6月29日
What is difference between PSA and ODS?
摘要： PSA: This is just an intermediate data container. This is NOT a data target. Main purpose/use is for data quality maintenance. This has the original data (unchanged) data from source system. ODS: This is a data target. Reporting can be done through ODS. ODS data is overwriteable. For datasources for 阅读全文
posted @ 2011-06-29 15:05 Eric小怪物 阅读(359) 评论(0) 推荐(0)