unclear.
> > > >
> > > >
> > > > The Introduction to IMS says:
> > > >
> > > > IBM developed an online component to ICS/DL/I to support data
> > > > communication access to the databases. The DL/I callable interface
> wa
message queue
> > > function was created to maintain the integrity of data communication
> > > messages and to provide for scheduling of the application programs.
> > >
> > > The online component to ICS/DL/I ultimately became the Data
> > Comm
gt; > communication transparency to the application programs. A message queue
> > function was created to maintain the integrity of data communication
> > messages and to provide for scheduling of the application programs.
> >
> > The online component to ICS/DL/I ultimately becam
ams. A message queue
> function was created to maintain the integrity of data communication
> messages and to provide for scheduling of the application programs.
>
> The online component to ICS/DL/I ultimately became the Data Communications
> (DC) function of IMS, which became the IMS
I've said it before, and I'll say it again. The work done on HASP was "Half
ASP". Play on words anyone???
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--- Original Message ---
On Tuesday, July 25th, 2023 at 4:53 PM, Tom Marchant
<000a2a8c2020-dmarc-requ...@listserv.ua.edu> wrote:
> Ju
Just a wild guess. The same reason ASP and HASP were so radically different.
They were written by different people with different priorities.
--
Tom Marchant
On Tue, 25 Jul 2023 19:55:31 +, Schmitt, Michael
wrote:
>So whi is the CICS architecture so radically different than IMS/TM?
PM
To: IBM Mainframe Discussion List
Subject: IMS/Transaction Manager
I wasn't working then 😊, but I think that IMS/DB was developed then, as the
bill of materials database. The question I have is when IMS/DC come along? The
online documentation is unclear.
The Introduction to IMS
e for scheduling of the
application programs.
The online component to ICS/DL/I ultimately became the Data Communications (DC)
function of IMS, which became the IMS Transaction Manager (IMS TM) in IMS
Version 4.
So *maybe* the original system just allowed some kind of communication access
to the dat
