that would only work on a very small environment right? I've got 64 prod servers and nearly 200 total including non-prod, and the number of times in the last year I've had to do a desperate connection, whether RDP to the server, sqlcmd or whatever I can count on a couple of fingers.
In my shop, we consider DAC to be somewhat of a security risk, so it is disabled on all servers.
my network is reasonably reliable, so your mileage may vary, of course.
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