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What’s the fastest way to get a thousand records

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What’s the fastest way to get a thousand records into the database?

Just looking to hear that they’ve done some work to performance tune their queries. If they’re doing fully logged individual record inserts, one at a time, into a data warehouse-size system, we’re going to have problems down the road. (Yes, We have actually worked with a BI developer that did millions of individual inserts per night in full recovery mode and thought the performance was the database’s fault.)

Bonus points if they link back to the previous interview question and talk about whether or not they should disable constraints or referential integrity during data loads.

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