Re: [HACKERS] Fwd: Joins and links - Mailing list pgsql-hackers

From Tom Ivar Helbekkmo
Subject Re: [HACKERS] Fwd: Joins and links
Date
Msg-id 86yagqqnw7.fsf@athene.i.eunet.no
Whole thread Raw
In response to Re: [HACKERS] Fwd: Joins and links  (Bob Devine <devine@cs.utah.edu>)
List pgsql-hackers
Bob Devine <devine@cs.utah.edu> writes:

> 3) Be aware of hardware improvements.  System performance is
> still doubling every 18 months.  If a software hack can't match
> that rate, it is probably not worth doing.

I like Kernighan's and Pike's argument, presented in their recent
book, The Practice of Programming, that if a software improvement is
expected to save more accumulated user time than the programmer time
spent making it, then it should be considered worthwhile.

Great book, by the way.  Highly recommended.

-tih
-- 
Popularity is the hallmark of mediocrity.  --Niles Crane, "Frasier"


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