Data Warehousing relates to the creation of a data warehouse for storing massive amounts of data. It functions in collusion with Data Mining through which raw data is mined from large data repositories. Data Warehousing involves several automated operations including Data Cleaning, Normalization, Mirroring, Backup, etc. The principal objective behind creating a warehouse is, efficient storage and retrieval of data upon need which is immensely crucial for analytics & accurate business intelligence.
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