⟩ Explain Which are the OLAP tools available that are supported by Oracle?
Oracle Warehouse Builder is ETL Tool its not OLAP Tool.
The OLAP Tool is Oracle Discoverer the version is 3i and 4i.
Oracle Warehouse Builder is ETL Tool its not OLAP Tool.
The OLAP Tool is Oracle Discoverer the version is 3i and 4i.
How many clustered indexes can u create for a table in DWH? In case of truncate and delete command what happens to table, which has unique id.
How do you create Surrogate Key using Ab Initio?
What is hybrid slowly changing dimension?
What is VLDB?
What is degenerate dimension table?
What is Dimensional Modeling?
What is meant by metadata in context of a Data warehouse and how it is important?
What are the possible data marts in Retail sales?
What are the various ETL tools in the Market?
What is a linked cube?