Re: Rare Events One And All
@tfb
That's not planning. If they don't understand why it works, they can't make reasonable predictions of the causes and likelihood of failure.
I might be able to 'plan' my domestic operations with such a vague idea of efficacy, but if umpteen thousand customers are at risk, they need to do a bit better. If the old systems are unmaintainable, they need to budget for replacements that are.