What is Full load & Incremental or Refresh load?
Submitted by: AdministratorFull Load: completely erasing the contents of one or more tables and reloading with fresh data.
Incremental Load: applying ongoing changes to one or more tables based on a predefined schedule.
Submitted by: Administrator
Incremental Load: applying ongoing changes to one or more tables based on a predefined schedule.
Submitted by: Administrator
Read Online Oracle ETL Job Interview Questions And Answers
Top Oracle ETL Questions
| ☺ | What are the various methods of getting incremental records or delta records from the source systems? |
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| ☺ | What are snapshots? What are materialized views & where do we use them? What is a materialized view log? |
| ☺ | Compare ETL & Manual development? |
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