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Article #15857

Re: The Minimum You Need to Know to Be an OpenVMS Application Developer

#15857
From: David J. Dachtera
Date: Wed, 29 Mar 2006 02:09
33 lines
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Christopher Browne wrote:
> 
> Clinging to sanity, "toby" <toby@telegraphics.com.au> mumbled into her beard:
> > davidc@montagar.com wrote:
> >> >From the description, this looks like an excellent book for a new
> >> OpenVMS Programmer.  Thanks for the effort in putting this bok together.
> >
> > It does look interesting. As a hobbyist I wish I could justify the $90
> > - but coincidentally my day job is currently building MySQL
> > applications on other operating systems. It's fascinating that MySQL
> > has made it to VMS and is considered a useful component there (too) -
> > whether one approves of MySQL or not ;-)
> 
> I have a hard time fathoming how MySQL would be of interest on a
> platform that has a full-fledged ISAM system, RMS, *built into the
> operating system*, but I suppose there are all types out there...

Indexing and record-level retrieval is only part of the story. RDBMSs do
much more than RMS, including providing an API that tools such as
Datatrieve never had. All-in-1 came close, but is a terrible resource
hog.

RMS lacks a data dictionary and a query language as well.

(This from an old AIS, RSTS/E and VMS hand.)

-- 
David J. Dachtera
dba DJE Systems
http://www.djesys.com/

Unofficial Affordable OpenVMS Home Page:
http://www.djesys.com/vms/soho/
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Subject: Re: The Minimum You Need to Know to Be an OpenVMS Application Developer
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