Explain what is the metadata extension?
No Answer is Posted For this Question
Be the First to Post Answer
What is aggregate awareness?
WHAT IS FACT LESS FACT TABLE?
What is aggregate fact table?
What is data cleaning? How can we do that?
Explain what does level of granularity of a fact table signify?
Store (and count) non-fact records?
Explain grouped cross tab?
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 meetthe condition.
What is the purpose of cluster analysis in data warehousing?
what is the difference between DSS and ODS ?
Explain about core dimension, balanced dimension, and dirty dimension?
Tell me what is full load & incremental or refresh load?