Explain what are the various methods of getting incremental records or delta records from the source systems?
No Answer is Posted For this Question
Be the First to Post Answer
What is the working process for application.cfm?
In a star schema, are foreign key constraints between facts and dimensions neccessary?
What are Fact tables and Dimension Tables?
Explain what are the various file formats involved in reportnet?
What is Data purging?
Why we use repository connectivity?
Explain differences between star and snowflake schemas?
Where the applications and where ware house management system is used?
what is the diffrence between psa and idoc
What is a source qualifier?
What are cluster analysis in data warehousing?
for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?