Data warehouse and database
Onkar Turankar
2y
data warehouse is a kind of database which is used for storing the current as well as historical data, which acts like OTAP ststem. whereas database is OLTP system which is used to store current or bu...read more
Help your peers!
Add answer anonymously...
Top Infosys ETL Tester interview questions & answers
Popular interview questions of ETL Tester
Top HR questions asked in Infosys ETL Tester
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app