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LoganDarkyesterday at 2:39 AM2 repliesview on HN

That induces disk I/O overhead (even if it somehow doesn't impact IPC performance)


Replies

drdexebtjlyesterday at 3:04 AM

The file doesn’t have to be disk-backed.

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outpost_mystic2yesterday at 4:15 AM

It doesnt. Processes can share memory