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File IO improvements in .NET 6

devblogs.microsoft.com

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Re: File IO improvements in .NET 6

#3

What would be the fastest way to read 1M small files to memory? Right now i can only do 2.5k/sec using Paralells.foreach even on a super fast ssd.

Perhaps a different language is better for that problem?

Parallel disk operations may thrash things a bit, worth investigating.