Where do you store the master data in BI 7.0?
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Where do you store the master data in BI 7.0?
Answer
Jeremiah
Information Security Analyst at Costco
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Unlike the older version of BW which uses star schema, BI 7.0 uses the extended star schema. In this, master data is stored outside the cube. In the star schema, both master data and transaction data reside inside the cube bringing many problems: master data not reusable, computing of alphanumeric values, and analysis is limited. In BI 7.0 Master data is stored outside the cube which makes it reusable, and alphanumeric values can be computed and many more analyses are possible.