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Tools & Environments
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Operating Systems:
- MVS operating system
- OS/390 operating system
- JCL
- JES2 and JES3
- TSO
Programming& Testing:
- COBOL
- PL/I
- Expediter
- SMARTEST
Database Programming:
- DB2 relational database using SQL
- SQL databases
- IMS database with DLI
- ISAM
- VSAM/IDCAMS
- Flat File databases
Other Mainframe Tools:
- IMS/DC
- IMS/TC
- DLI
- Excellerator
- ISPF/PDF
- Standards Development
Other tools too numerous to mention. If you don't see it, ask. |
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System
Development and Program Consulting Services for
IBM OS/MVS Mainframe and IBM System 390 Computer
Operating Systems
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Services
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We are committed to creating the finest
customized IBM mainframe systems in the
industry. We are experts at database design
and database development using hierarchical
or relational databases such as DB2 and
IMS.
Viking Waters will design, create, and
install superb new IBM mainframe applications
to your order and train your people to
use them
We will program all the work for a customized
solution directly on your computer
system either on-site,
via direct phone link, or your VPN. We have COBOL programmers, PL/I programmers and programmers who know the
language of your choice.
All work will conform to your development
and documentation standards and will be
thoroughly tested.
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Viking Waters will create the exact report
you need from your existing mainframe
databases.
If you are not sure of what you need,
our consulting analysts will talk to your
people to find out what will work best
to solve your reporting problems and then
design it. Then our programers will create
the program or programs necessary to create
a report to solve your problem.
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Most documentation for customized systems
is notoriously poor. The average office
or factory worker often fails to understand
the instructions because they are either
written in "computerize" or
so poorly organized as to be incomprehensible.
Viking Waters understands the frustration
of the user when faced with poorly-written
documentation. We pride ourselves on the
quality of the documentation we produce.
The systems we produce for you will be
properly documented, both to your standards
and to the requirements of your eventual
users.
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Our consultants, programmers, and analysts
average over 20 years experience
developing quality business solutions
on IBM mainframe systems.
We can provide one specialist, a few programmer/analysts,
management personnel, or an entire project
team.
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Changes
to Existing Software
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Your MIS department's best analysts and
programmers are hard at work on the new
system that will launch the company into
the 21st century. They're up against a
deadline and putting in 12 hours a day
7 days a week.
However, your boss needs some major changes
to an existing COBOL system that uses
DB2 heavily, and a couple of PL/I programs
to comply with a new government regulation.
Time to call Viking Waters.
Our people are experts at finding the
best way to design and program a change or upgrade
existing systems while ignoring the pitfalls.
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A project isn't over just because the
programs are installed and the documentation
is complete. The people who need to use
the new system on a day-to-day basis have
to be trained in its use.
We don't consider our job complete until
your people are comfortably trained to
use the new system and its tools.
Viking Waters can also assist you to
set up training programs for other systems
that you may already have in-house or
may have newly acquired.
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| Viking Waters has consultants who can
help use your IBM mainframe as a strategic
weapon in today's highly competitive world.
We can also help you simplify your life
and your systems to make them easier to
understand, maintain, and modify. |
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Mainframe image courtesy
of International Business Machines Corporation. Unauthorized
use not permitted.
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Articles
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The IBM
Mainframe
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The IBM "Big Iron" mainframe has been the
workhorse of medium to large companies for over 40
years. In that time it has grown in power and capabilities.
For many applications, nothing else will do the job.
IBM Supercomputer Project Shows Big Strides In Size
and Cost.
It's only the size of a dishwasher, but
it's crammed with 1,024 microprocessors, housed in
an innovative slanted cabinet and can perform a whopping
2 trillion calculations per second, ranking it as
one of the world's fastest supercomputers.
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Definition
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What is a mainframe?
The definition of a "mainframe" has
changed over the years.
For a current definition,
click here.
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History
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From the first tube-driven computers used by
the Army in World War II for calculating ballistics
to today's integrated circuit machines that
run entire companies, the "mainframe"
has gone through a large number of changes.
Read
More
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Sales
Tactics
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Early computer salesmen had to deal with
a clientele that didn't always understand
computers. At the same time, competition
was fierce. Creative marketing was required
to sell a mainframe computer.
Read
about it.
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Resources
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Mainframes.com
is an interesting site devoted to mainframes.
It contains links to manuals, downloads, hardware
information, tips, definitions, utilities, and
other resources.
Mainframes.in
is basically a link page to mainframe, midrange,
and legacy information. Their list is very extensive
and well catagorized for easy access. Originates
in India.
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We're all familiar with PKZIP for the desktop.
Well, PKWARE has a version for mainframes as well.
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