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  1.  Home
  2. RPG400-L
  3. May 2007

RE: RPG/COBOL/C

Thanks for the healthy discussion going on here.

Yes.. I have few reasons why I raised this question. First reason is
unavailability of COBOL/400 programmers much in market. Second, client
wants to go for COBOL/400 as it is less effort in order to move from
mainframe to as/400. Is it really worth moving to cobol when you
migrate. Here portability is the only advantage I see. Is Cobol that
robust in iSeries environment? I am little hesitative in suggesting any
solution. So thought I could get some answers here.

- Arul

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx
[mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of
smorrison@xxxxxxxxxxxxxxxxxxx
Sent: Thursday, May 17, 2007 3:59 PM
To: RPG programming on the AS400 / iSeries
Subject: Re: RPG/COBOL/C

COBOL and RPG are both fine languages designed for business computing.
If
you have a base of programs in either language, it would be a _major_
effort to convert from one language to the other. Currently, RPG is the
most common language used to develop applications on the System i. If
you
are beginning a project, you should be able to find more programmers
with
RPG experience than COBOL experience on the System i. Traditionally, it
has been very difficult for experienced COBOL programmers to make a
transition from COBOL to RPG because of the use of the RPG cycle. Since

much of the current RPG programming is done outside of the cycle, I'm
not
sure if that is still true.

C is language designed and used primarily for operating system
development
and embedded programming. It can be used for business applications
programming.


Why are you considering recommending a change in languages? Are you
running into limitations of the language? Are you finding it difficult
to
fine programmers? Are you considering new technology that COBOL won't
work
with?

Remember, if you do switch languages, you will still have to support the

existing code base for some time, so you will be moving into a mixed
language environment.


Steven Morrison
Fidelity Express
903-885-1283 ext. 479

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