Re: RPG Cycle

My understanding of the cycle is that it was introduced to help transfer 
skilled punchcard people to the magnetic storage methods of the modern 
computer.  I've always liked the cycle because it is a rock in a sea of 
change, but I suspect it's copying of the punchcard processing method 
doomed its flexibility.  Remember, with punch cards you couldn't fill in 
the punched holes, you couldn't start processing a card deck at any point 
except the beginning, and you could only read forwards through the file, 
once.  Random use of the data was not a reasonable expectation, even on 
the tape reels that came after the cards.  For raw data processing in a 
hurry it is still awesome though.  Its a great feature if its in your tool 
kit, but if it isn't in your tool kit don't bother.



_______________________
Booth Martin
boothm@earth.goddard.edu
http://www.spy.net/~booth
_______________________




RICK_A_PEZZIMENTI.NDOA@notes.denso.co.jp
Sent by: owner-rpg400-l@midrange.com
02/15/2000 05:43 PM
Please respond to RPG400-L

 
        To:     RPG400-L@midrange.com
        cc: 
        Subject:        Re: RPG Cycle


I was introduced to RPG back in 98 also, and whilst i was told about the
cycle, i was told to aviod it unless you were intending to process all
records in a file.  Even still, i would prefer to *see* what is happening
in my code.  One instructor told me that the only reason it is still there
is for backwards compatability, is this true?  I am not sure.  I guess 
it's
a case of each to their own, but i have worked with about 6 or 7
contractors and they all seem to steer well clear of the cycle.




"Chris Beck" <CBeck@good-sam.com> on 16/02/2000 07:04:07

Please respond to RPG400-L@midrange.com

To:   RPG400-L@midrange.com
cc:    (bcc: RICK A PEZZIMENTI/DIAU)

Subject:  RPG Cycle




What does everyone think of the RPG cycle, for todays programming?
I got my programming degree in 98 and I never heard a word about a RPG
cycle in school.
I now have gotten a new manager, who comes from a RPG II background and
thinks wonders of the cycle.
Also if anyone has any or can point me to info on the cycle.

Thanks for all your guys (and gals) input, I have learned more from this
list than all my RPG classes.



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