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A comprehensive offering to update the underlying technologies
of functional legacy applications |
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Conventional IT wisdom says, when an
application is functioning perfectly, don’t
mess with it. That’s how enterprises can
end up with applications that hum along
unchanged for years—even decades.
Although dependable performance can
be appreciated, legacy applications
often limit what can be done with data.
Older applications may not be scalable
or lend themselves to Web-based delivery.
And, as programming languages,
database technologies and hardware
platforms become obsolete, updating
and maintaining applications can be
costly, and finding qualified support can
be difficult. |
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To replace outmoded applications,
many organizations turn to enterprise
application packages (especially if business processes need updating), or
they rebuild the application on modern
platforms. Both approaches can be
costly, require considerable resources
and introduce the risk of failure. |
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Migration services from Sogeti, based
on IBM technologies, afford a compelling
third option—updating the
application by automating migration of
its underlying obsolete technologies
to relational technologies such as IBM
DB2® information management software
and IBM WebSphere® software.
Modernizing with IBM technologies that
employ open industry standards allows
basic functionality to remain, while
adding new capabilities for data access,
performance and sharing of data with
other applications. |
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Sogeti migration services are enabled
by a process used successfully in
hundreds of deployments for companies
worldwide—Application
Renovation Methodology. Together
with Sogeti’s project management
expertise and supported by IBM
technologies, this methodology helps
to ensure your migration project can
meet business objectives.
Each automated migration project
begins with a strategy component that
discovers the accepted benchmark of
functionality for the existing application
or applications, takes into account
any additional functionality required,
builds new application architectures
and establishes technical, logistical and
resource steps for the implementation. |
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In the testing that follows, migration experts copy the application from its production environment, rebuild it on the relational technologies and test the results. In the project execution phase, the production applications are renovated to the new platform, tested and validated for benchmark functionality and introduced to the
production environment. |
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New life into old applications |
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Migration from obscure and obsolete
technologies—such as Unisys Mapper
technology—to IBM database and
application development technologies
can help your business get more information
from applications and extend
them to more users. You can simplify
your IT infrastructure and refocus your IT staff on newer technologies, potentially
saving costs of both application
support and existing database licenses. |
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Sogeti's IBM Alliance allows businesses wide range of solutions opportunities and access to global expertise for their technology deployment. |
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