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A comment on Threads Are a Bad Idea for Most Purposes (1995) [pdf]. Parent comment

Re:Threads Are a Bad Idea for Most Purposes (1995) [pdf] by gardnerbickford on Tuesday January 28, 2020 @12:38PM (#22171733)
A snapshot doesn't show the shared memory changes that may have caused the panic. There needs to be a synchronous log of all changes to shared memory to debug an issue.

Similar to having a snapshot of network traffic vs a recording of network traffic.

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