What is surrogate key? Where we use it explain with example?
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What are modeling tools available in the market?
explain about balanced dimension,
what is the synchonus? wht is the diff between synchronous and asynchronous what is the diff between v1 and v2 v3 delta modes in sap ecc
What are the key columns in Fact and dimension tables?
How to get the first 100 rows from the flat file into the target?
If two relational tables are connected to sq trans, what are the possible errors it will be thrown?
Explain piconet?
Explain difference between view and materialized view?
What is "method/1"?
what is hybrid schema
Explain what is the extension of file to save template?
Explain what are the advantages data mining over traditional approaches?