The data warehouse can be exended to include a “cache” or “overflow” area, often called_____________ storage

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- Far-line
- Nano-line
- No-line
- Near-line

CORRECT ANSWER : Near-line

Discussion Board
Data warehouse

The data warehouse can be exended to include a "cache" or "overflow" area, often called near-line storage. The data in near-line storage is merely an extension of the data found in the data warehouse. Data in near-line storage is inexpensive to store. The time horizon for near-line storage can be almost limitless - 10, 15, 20 years, and even longer.

Prajakta Pandit 03-20-2017 02:53 AM

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