Explain datawarehousing?
No Answer is Posted For this Question
Be the First to Post Answer
Best Data Ware housing training institute in delhi
What are the types of dimensional modeling?
what is difference between scd2 and scd3
Explain what are the steps to build the data warehouse?
Which one among Star and snowflake schemas will occupy more space?
What is an OLTP (Online Transaction Processing) System?
How to export mappings to the production environment?
Explain what are the methodologies of data warehousing?
What are the differences between datamart vs. Reporting cube?
Suppose date is 05sep2005; I want the output like 05sep2005:00:00:00 ; how it will come?
Explain what are the vaious etl tools in the market?
What is surrogate key? Where we use it explain with example?