What is the difference between dependent data warehouse and independent data warehouse?
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How can we run the graph? What is the procedure for that?
Suppose we have some 10,000 odd records in source system and when load them into target.how do we ensure that all 10,000 records that are loaded to target doesnt contain any garbage values?
What is Bulk Insert?
What is a Data Warehouse?
What is the use of tabular model, tabular sql, tabular reference in real time application?
What is the difference between connected and unconnected stored procedures?
wat is code review and wat actually srs or how can we create HLD,LLD.PLS,GIVE ME ANSWER AS EARLY AS FAST.
Can we have more than one time dimensions in a Schema(Star or Snowflake)
How to load the time dimension?
Describe the differences between a data warehouse and data mart.
What is what are semi-additive and factless facts and in which scenario will you use such kinds of fact tables?
2.What is staging area ?
4 Answers HCL, IBM, iFlex, TCS,