RE: Load-All Subfile Performance (Was: "Constant" performance question) (Scott Klement)

Scott,

You are a light year ahead !

Have you wrote a book about the subject ? Or perhaps thinking about it ?

Regards

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx]
On Behalf Of Scott Klement
Sent: Thursday, February 18, 2010 3:24 PM
To: RPG programming on the IBM i / System i
Subject: Re: Load-All Subfile Performance (Was: "Constant" performance
question) (Scott Klement)

One of the great things about using UDTFs in that manner is that you can
write all of the business logic once, and put any sort of front-end you
like on it. Printout, Subfile, Excel document, HTML, GUI... anything
you like without a re-write.

Most of the projects I do these days have both a 5250 and a web interface on
the same program. That way, the folks who are lagging behind and resist
change can still use the 5250 approach. The majority of our users, however,
get the improved UI of a web interface.

It's been my opinion for many years that folks need to make sure they're
keeping their UI interface logic separate from their business rules.


On 2/18/2010 2:45 PM, JDHorn@xxxxxxxxxxxxxx wrote:

In July 2009 you wrote the article "UDTFs and Subfiles Make a Great Pair".

Has

something changed since then? Just no more greenscreens or a

different

technique than subfiles?

Jim Horn