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  • DevOps Follow 353 Followers

    DevOps Enterprise Adoption at CSG International with Erica Morrison

    by Manuel Pais Follow 8 Followers on  Jul 31, 2017 3

    Erica Morrison, from CSG International, talks about their DevOps journey, key initiatives and lessons learned.

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    Service-Oriented Architecture and Legacy Systems

    by Nicolas Serrano Follow 0 Followers , Josune Hernantes Follow 0 Followers , Gorka Gallardo Follow 0 Followers on  Feb 20, 2015 6

    In this article, authors provide an overview of current SOA technologies and how to evolve in legacy environments. They also discuss the topics of SOAP vs. REST web services, Enterprise Application Integration and incremental transition to SOA in legacy environments.

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    Pragmatic Techniques for Maintaining a Legacy Application

    by Chen Ping Follow 0 Followers on  Jan 02, 2014 10

    Maintaining a legacy application can make you feel like mice in a maze. In this article Ping Chen shares her experiences on how to pragmatically maintain a large legacy application. "Pragmatic” is the operative word; since a legacy application can have lots of technical debt, one has to be strategic in choosing the right battles.

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Refactoring Legacy Applications: A Case Study

Posted by Chen Ping Follow 0 Followers on  Feb 27, 2013

To refactor legacy code, the ideal is to have a suite of unit tests to prevent regressions. However it's not always that easy. This article describes a methodology to safely refactor legacy code. 7

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Tips to Developers Starting on Large Applications

Posted by Choudary Kothapalli Follow 0 Followers on  Mar 26, 2012

Just started working on a large Java application? How would you go about understanding the code base? This article offers some suggestions to Java developers starting on a new project. 8

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Eight Quick Ways to Improve Java Legacy Systems

Posted by Tim Cull  Followers on  Jul 26, 2010

Even Java systems can be "legacy" systems. This article explores 8 quick and relatively low risk ways to breathe new life into previously written-off Java applications. 5

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Staying Safe and Sound Thanks to MDSD

Posted by Andreas Kaltenbach Follow 0 Followers on  Feb 25, 2009

Andreas Kaltenbach explains how MSDS solves backward software programs compatibility problems by negotiating the differences between versions to ease the upgrading process. 4

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Using Logging Seams for Legacy Code Unit Testing

Posted by Ian Roughley Follow 0 Followers on  Aug 01, 2006

Using logging seams you can easily create unobtrusive unit tests around legacy classes, without needing to edit class logic as well as avoiding behavior changes. 3

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Dealing with Legacy Code

Posted by Jared Richardson Follow 0 Followers on  Jun 12, 2006

Take a BAT to the legacy code you inherit: Build, Automate, Test. Jared Richardson shows how to create a safety net, to ensure that your code continues to work the way you want it to. 19

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