More Data, More Transactions

Mar 30, 2003 (07:03 PM EST)

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Data warehouses with as much as 100 to 200 terabytes of raw data will be operational by next year, performing nearly 2,000 concurrent queries and occupying almost a petabyte (1,000 terabytes) of disk space, the Winter Group says. In the same time period, transaction-processing databases will be handling workloads of nearly 66,000 transactions per second.