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Re: What O/S or hardware feature would be useful for databases?

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Seems CPU makers currently have more transistors than they know what to do with, so they're adding cores and doing a lot of boring stuff like SSE2, SSE3, SSE4, etc.

SSE(n) isn't useless since it speeds up stuff like video encoding by, say, a few times.

For databases, I'd say scatter/gather IO, especially asynchronous out-of-order read with a list of blocks to read passed to the OS.


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