⟩ What are the various ETL tools in the Market?
Various ETL tools used in market are Informatica Data Stage Oracle Warehouse Builder Ab Initio Data Junction
Various ETL tools used in market are Informatica Data Stage Oracle Warehouse Builder Ab Initio Data Junction
Why fact table is in a normal form?
Explain the main difference between Inmon and Kimball philosophies of data warehousing?
What is data type of the surrogate key?
Explain difference between view and materialized view?
What a static and local variable?
Explain What is the data type of the surrogate key?
Explain What is the metadata extension?
Explain What is ETL process ?How many steps ETL contains explain with example?
Explain What is Informatica Metadata and where is it stored?
How to call shell scripts from informatica?