Royal Pain

David Thornton david-FkEgs2FKm2NvBvnq28/GKQ at public.gmane.org
Wed Jun 16 02:57:12 UTC 2004


One of the new guys at work said something that was simple yet profound:

    Perfection is a waste of time.

david-FkEgs2FKm2NvBvnq28/GKQ at public.gmane.org


Henry Spencer wrote:

>On Mon, 14 Jun 2004, Robert Brockway wrote:
>  
>
>>Probes on their way to Mars should not get full filesystems either.
>>    
>>
>
>This happened on the Martian surface, actually, not en route.  And it was
>rather more subtle than a full filesystem. 
>
>The issue with that, and some other past spacecraft problems, is that the
>environment is complex and it's a judgement call as to where testing
>effort is best expended.  It's not practical to test all possibilities. 
>In hindsight, it's easy to say "should have tested that one", but there
>are too many such issues.
>
>"*Everything* is released before perfection because we can't afford to
>wait long enough.  This is a general truth about engineering." --Les Hatton
>
>                                                          Henry Spencer
>                                                       henry-lqW1N6Cllo0sV2N9l4h3zg at public.gmane.org
>
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>  
>

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