⟩ What is an Index Segment?
Each Index has an Index segment that stores all of its data.
Each Index has an Index segment that stores all of its data.
Explain What are the Different methods of loading Dimension tables?
Explain piconet?
What is ODS?
What is Normalization, First Normal Form, Second Normal Form, Third Normal Form?
What is Snow Flake Schema?
What are vaious ETL tools in the Market?
Explain What type of Indexing mechanism do we need to use for a typical datawarehouse?
What is pre-emptive and non-pre-emptive?
Explain Why should you put your data warehouse on a different system than your OLTP system?
List down some of the real time data-warehousing tools?