⟩ Explain how to improve the job performance?
by using partition technics we can improve the performance
like
hash,modules,range,random etc
by using partition technics we can improve the performance
like
hash,modules,range,random etc
Tell me what does subject-oriented data warehouse signify?
Tell me what are the benefits of data warehouse?
Tell me what are loops in Datawarehousing?
Tell me what needs to be done while starting the database?
Tell me what is the difference between OLTP and OLAP?
Tell me how can we load the time dimension?
Tell me what is ER Diagram?
Explain load manager?
Tell us what are the tools available for ETL?
Tell us what is a core dimension?