Explain about core dimension,
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I HAVE A FLAT FILE DO THE NULL CHEK AND PRIMARI KEY CHEK AND DATE VALIDITAION LOAD TO TARGET TABLE
What is a real-time data warehouse?
Explain what are components of reportnet?
what are different storage options supported by oracle ?
Difference between DSS & OLTP?
Advantages of de normalized data?
What is DTS ?
I need a good brd and uc template?
Theare is a Database In analysis services,How we will specify the fact table.(i.e whether we will create the measure objects for the fact tbl.) or it will reside insde the database.
In a star schema, are foreign key constraints between facts and dimensions neccessary?
difference between For each and for all
What is a data warehousing?