Re: Efficiency of Bound vs. Dynamic Calls

Van: Eric N. Wilson <doulos1@home.com>
Aan: <RPG400-L@midrange.com>
Verzonden: donderdag 9 september 1999 17:47
Onderwerp: Re: Efficiency of Bound vs. Dynamic Calls


> Now if the AS/400 runs out of RAM for processing the current workload then
> various pages will be swapped out to disk... All in all very much similar
to
> VAX/UNIX/Windoz. What I am trying to figure out is the difference between
> the other OS's and the AS/400.

In the other OS's there are 'things on disk' and 'things in memory'.  A
programmer must take some action to move things between disk and memory.  In
OS/400 there are just 'things in store'.  Whenever a program changes data,
the programmer does not have to worry about saving it to disk, because that
is transparant.  Of course things are moved between memory and disk, but for
the programmer the addresses stay the same.

Joep Beckeringh


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