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Warehousing and Industry ï¶ Warehousing is big business â $2 billion in 1995 â $3.5 billion in early 1997 â Predicted: $8 billion in 1998 [Metagroup] ï¶ WalMart has largest warehouse â 900-CPU, 2,700 disk, 23 TB Teradata system â ~7TB in warehouse â 40-50GB per day Data Warehousing/Mining 17