What are the data types present in bo? What happens if we implement view in the designer n report?
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What should I have in mind when building olap solution from scratch?
How many clustered indexes can you create for a table in dwh? In case of truncate and delete command what happens to table, which has unique id.
If two relational tables are connected to sq trans, what are the possible errors it will be thrown?
if we increase the number of dimensions will the rows in fact table increase or decrease??
What is a fact table?
How can you set the session management?
What are the different types of segments?
Advantages of de normalized data?
Can any one explain the hierarchies level data warehousing.
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?
Why should you put your data warehouse on a different system than your oltp system?
Who needs data warehousing?