What is the difference between olap and oltp?
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Define data warehouse?
Can we have multiple application.cfm file in an application?
What function should we use to display the value entered or selected by a user in response to a prompt?
Suppose you are filtering the rows using a filter transformation only the rows meet the condition pass to the target. Tell me where the rows will go that does not meet the condition 333 after we create a scd table, can we use that particular dimension as a dimension table for star schema?
Explain can a dimension table contains numeric values?
OLAP architecture?
What needs to be done when the database is shutdown?
what is the difference between etl tool and olap tools
Explain how are the dimension tables designed?
What are the data types present in bo?
Which one among Star and snowflake schemas will occupy more space?
I HAVE A FLAT FILE DO THE NULL CHEK AND PRIMARI KEY CHEK AND DATE VALIDITAION LOAD TO TARGET TABLE