never touch a running system
expressionops cultureIT support
The conservative operator's creed: if it works, leave it alone.
Born from hard experience with fragile systems, and half-obsolete in the patch-or-be-breached era: not touching a running system also means not patching it. The modern compromise is making change safe enough to do routinely rather than avoiding it.
Also known as: if it ain't broke, don't fix it