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Who we are EDV-Beratung Unger GmbH is a
consulting firm founded in 1980 with the focus
on heterogeneous systems of major companies. We
have an extensive know-how and experience in
products, projects and in the development on
the platforms OS/390, Windows NT and UNIX. Our
clients include companies such as Allianz,
Bayerische Landesbank/LBS, BMW, CSC,
HypoVereinsbank, IBM, MAN, and others.
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What we have A multifunctional and expandable
product to store a huge amount of all kinds of
digital objects on an OS/390 platform in a
heterogenous environment supporting UNIX, LINUX,
Windows NT etc. The know-how to MQ-Series, VSAM,
SMS, HSM, DB2, RACF, IMS, CICS and
MS-Products. What we offer The product,
consulting, customizing and service
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LARGO
Management, revisers and controllers can build
themselves at any time an overview on
projects. All digital objects can be stored
independent of the tool they come from.
Modifications can be traced.
Overview
Die Hälfte seines Lebens sucht der Mensch
vergebens
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LARGO
Documents, Source Code, Error Messages for
central and remote systems can be archived and
searched for. First and second level support
get an optimum of information. Modifications can
be traced and withdrawn if necessary.
Overview
Die Hälfte seines Lebens sucht der Mensch
vergebens
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LARGO
Scenario 1 the subsidiary of a bank is a
building and loan association. Internal audit
demands all building loan agreements to be stored
in an archive and amendments to the agreements
to be reviewable.
Substantiation under LARGO An archive with the
option History is created for the client
Building and Loan Association. All contracts
are stored together with search arguments such as
name, domicile, contract number, savings
amount, service manager and date. The option
history guarantees all amendments to be
retraceable.
Overview
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LARGO
Scenario 2 The company has set up a new
application for decentralized systems and wants
to use this software globally.
Substantiation under LARGO An installation
package consisting of .exe, .doc, .txt,
.inf-files (etc.) is to be compiled. From the
programming environment, the package is
transmitted and provided, along with search
arguments such as application, version, date and
creator, into the central object storage for
decentralized applications. The package can be
recalled from there at any time. In case of an
error, a fallback to the previous version is
possible.
Overview
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LARGO
Scenario 3 A car manufacturer wants to provide a
technical information system to all affiliates
and dealers, in which parts, views, prices etc.
can be queried and displayed.
Substantiation under LARGO One or several
archives are set up in the central object
storage. All required objects are to be provided
by the competent departments along with the
respective search arguments. LARGOs retrieval
processor functions like a search machine. Users
at the car dealers enter their search arguments
and get the object searched or a choice of
objects.
Overview
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LARGO
Application
Transport
Storing
Security
Overview
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LARGO
OBJECTS Storing
XML-, Documents, Contracts, Invoices, Receipts,
Staff Files, Securities, Advertisements, Offers,
Patents, Appraisals, Print Matters, Blue
Prints, HTML-Pages, Books, Libraries,
Programs, etc.
Searching
Distributing
Overview
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LARGO
Storage for a large number of objects
Overview
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LARGO
Head Quarter
Subsidiary
Plant / Office
Overview
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LARGO
UNIX
OS390 /TSO
WIN / NT
SAP R/3
OS 400
IMS / CICS
Overview
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LARGO
MQ-Series Highlights
Overview
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LARGO
...and is supported on major
platforms
IBM S/370 and S/390 environments including -
MVS/ESA -
CICS/MVS -
CICS/VSE - IMS
- TSO/E
- Batch
IBM AS/400 (OS/400)
IBM Operating System/2
(OS/2) IBM RISC System/6000 (AIX) Client
environment on AIX Client
environments on personal computer systems
(OS/2, DOS, or Windows)
ATT GIS UNIX
Digital VMS VAX
HP-UX
Tandem Guardian (C30)
Tandem Guardian Himalaya (D20)
SunOS Sun
Solaris SCO UNIX
UnixWare

Overview
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LARGO
Requester
Queues (MQ-Series)
Processors
Server
Batch PC-Server IMS CICS TSO UNIX
Archives Objects
DFSMS/HSM
Maintenance
Searchfile
Overview
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LARGO
Host central Server
Clients
Server
MQ- Series
NT-Platform
Clients
Server
MQ- Series
UNIX-Platform
Overview
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LARGO
Who, what, when Searcharguments Archive / Type
of Storage History, Security Requests, etc.
Header
max. 32600 Bytes
Object
.cmd, .exe, .dll, .doc, .xls .xml, .htm,
Java Scripts, Data, Programs, Packages, AFP, DCF,
FAX, Grafics, Documents, Records a.o.
Trailer
Request, Position
max. 32600 Bytes
Overview
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LARGO
Enterprise
Client 3
Client 1
Client 2
Software- supply
Advertise- ments
Contracts
Securities
Data- supply
Offers
Contracts
General Archive
HTML XML
Overview
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LARGO
Archive Server
Recall Server
Overview
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LARGO
Archive
Archive Server
Requester
Objects
Objects
Search- arguments
History
Overview
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LARGO
Retrieval Server
Requester
Archive
Archive
Recall Server
Search- arguments
History
Overview
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LARGO
DFSMS HSM
Retrieval Server
Recall Server
Requester
Archive
Overview
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LARGO
ML1
Migration Level
Migration Level
ML2
Overview
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LARGO
ML1
Migration Level
Migration Level
ML2
Overview
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LARGO
1 digital Object
time
History / Versions
Overview
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LARGO
direct fuzzy Searcharg. 1 x Searcharg.
2 x Searcharg. 3 x
inter-section
Overview
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LARGO
MQ-Series RACF protected UIDxxxxx,PWDyyyyy clien
t specific encrypted
Client.Queue_1 Client.Queue_2 Client.Queue_3 Clie
nt.Archive.x1 Client.Archive.x2 Client.Archive.x3
Client.Archive.x4
Client
Overview
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LARGO
Advantages - stores billions of most different
objects and communicates with most different
platforms, - adjusts to customer-specific needs,
offers an optional history and executes a
synchronous as well as an asynchronous
processing, - is easy to install and to
customize and includes a fully automatic system
which guarantees a 24 hours availability, -
utilizes the reliability of the host systems and
the IBM standard products such as
MQ-Series, DFSMS, HSM, DB2 and RACF, - uses
inexpensive media for long-term storage
Overview
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LARGO
LARGO TECHNICS
Overview
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LARGO
Scenarios
Host architecture
History
Layers
remote architecture
Retrieval
Objects
Structure (sample)
Security
Storage model
messages
Advantages
Platforms Transport
Host concept
Largo Technics
MQ - Series
Store technics
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