Data Warehousing Overview, Data warehouse Techniques, Concepts and Fundamentals, Data Warehouse Architecture Overview. A Quick tour of the basic concepts used in data warehousing. Informatica role in Data Warehouse. Informatica PowerCenter in Data Warehouse Video Rating: / 5… Continue Reading
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A data warehouse is a central location where consolidated data from multiple locations are stored.
It usually contains historical data derived from transaction data but it can include data from other sources.
Topics covered in the Video:
1.What is Datawarehouse?
2.Data warehouse Architecture
3.Why Data warehouse is used?
4.What is ETL?
5.What … Continue Reading