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Legacy Applications Software

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ALSO CALLED: Legacy Systems, Legacy Software, Legacy Applications
DEFINITION: In information technology, legacy applications and data are those that have been inherited from languages, platforms, and techniques earlier than current technology. Most enterprises who use computers have legacy applications and databases that serve critical business needs. Typically, the challenge is to keep the legacy application running while converting it to newer, more efficient code that makes  … 
Definition continues below.
Legacy Applications SoftwareWhite Papers (View All Report Types)
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Advance Beyond the Barriers of Your Legacy Computing Infrastructure
sponsored by Sybase
WHITE PAPER: For customers running Sybase ASE 12.5 on Solaris 8, the long-planned end of support for that platform means that they must move their workloads to a new environment or face special support contracts. Moving to HP infrastructure brings immediate payback through lower support costs and reduction in power and cooling requirements.
Posted: 30 Sep 2010 | Published: 30 Sep 2010

Sybase

Metalogix Content Migration and Upgrade for Microsoft SharePoint Server 2010
sponsored by Metalogix
WHITE PAPER: This paper discusses both Microsoft's out-of-box migration approaches and Metalogix's SharePoint Site Migration Manager 2010. It describes common migration scenarios, and how those scenarios can be addressed using the different migration approaches.
Posted: 28 Apr 2010 | Published: 28 Apr 2010

Metalogix

Why Most Organizations Miss User Response Monitoring - and What to Do about It
sponsored by Nimsoft, Inc.
WHITE PAPER: This guide explains the challenges of user response monitoring and how to overcome these challenges. It also teaches you how to get a real handle on infrastructure performance and shows you how it will impact user experience.
Posted: 15 Aug 2008 | Published: 15 Aug 2008

Nimsoft, Inc.

Reducing the Cost of SOA Integration: The Message-Driven ESB Effect
sponsored by Fiorano Software, Inc.
WHITE PAPER: Fiorano has developed the only Message-Driven Service Orientated Architecture platform deployed on a peer-to-peer Enterprise Service Bus. Learn how it can help CIO's solve their highly constrained and demanding SOA Integration problems.
Posted: 08 Aug 2008 | Published: 01 Aug 2008

Fiorano Software, Inc.

Best Practices in SAN Migration
sponsored by QLogic Corporation
WHITE PAPER: Overwhelming data growth has caused many storage administrators to move from older, legacy SANs to newer and more robust solutions. This white paper provides best practices and guidelines to follow when migrating to a new SAN technology.
Posted: 28 Aug 2007 | Published: 01 Mar 2007

QLogic Corporation

Modernizing System i Applications: The Integration Architecture
sponsored by Databorough
WHITE PAPER: Refactoring legacy applications on the System i into modern architecture is the biggest challenge in business software today. Read this white paper to get the information necessary to achieving this strategic objective.
Posted: 04 Jun 2007 | Published: 01 Jun 2007

Databorough

Service-enabling Mainframe Based Systems on Microsoft Platform
sponsored by Infosys Technologies Limited
WHITE PAPER: Dependence on legacy computing has organizations wanting to extend the life of mainframe systems while benefiting from new technology. Read this paper to learn about mainframe integration and options for implementing service-enabling mainframe systems.
Posted: 15 May 2007 | Published: 01 May 2006

Infosys Technologies Limited

Meeting New Business Demands with Existing IBM System i Applications: A Pragmatic Approach
sponsored by Magic Software Enterprises
WHITE PAPER: Legacy application modernization is being pushed throughout the IT industry, forcing System i users to consider their options on how best to meet the needs of business services. Learn how to keep System i and create a more flexible IT environment.
Posted: 12 Feb 2007 | Published: 01 Sep 2006

Magic Software Enterprises

Integrating CICS Using SOA and Web Services
sponsored by HostBridge Technology
WHITE PAPER: HostBridge is mainframe-based software that allows CICS applications and data to be accessed by, and integrated with, any type of distributed application. Fast, easy installation with no configuration provides immediate access to your CICS resources.
Posted: 20 Feb 2005 | Published: 16 Jun 2005

HostBridge Technology
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LEGACY APPLICATIONS SOFTWARE DEFINITION (continued): …  use of new technology and programmer skills. In the past, much programming has been written for specific manufacturers' operating systems. Currently, many companies are migrating their legacy applications to new programming languages and operating systems that follow open or standard programming interfaces. Theoretically, this will make it easier in the future to update applications without having to rewrite them entirely and will allow a company to use its applications on any manufacturer's operating system. In addition to moving to new languages, enterprises are redistributing the locations … 
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