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Building a Hybrid Cloud at Canadian Pacific

Posted by Stuart Charlton  on  May 31, 2012

Stuart Charlton presents Canadian Pacific’s strategy for a modern IT: adopting hybrid cloud, introducing Agile/Lean development, automating everything, distributed data systems, RESTful integration.

Zero Defects : Baking Quality into the Agile Process

Posted by Ahmed Syed  on  Mar 06, 2012 1

Ahmed Syed explains how to use testing and defect management in an Agile project to ensure product quality, addressing design quality, legacy systems, and how build management affects quality.

Brownfield to Green

Posted by Nat Pryce  on  Dec 16, 2011

Nat Pryce presents the reengineering effort made to transform a legacy system through incremental improvement, the development process implemented, the results and some takeaway lessons learned.

Brownfield Software - Industrial Waste or Business Fertilizer?

Posted by Josh Graham  on  Feb 25, 2011

Josh Graham addresses 10 myths related to working on legacy software, attempting to prove that one can make good use of legacy code without having to rewrite the entire thing.

Strategies for Effectively Managing Legacy Systems

Posted by Amit Uttam and Derek Longmuir  on  Feb 12, 2010 5

In this ThoughtWorks Quarterly Technology Briefing, Amit Uttam and Derek Longmuir discuss what a legacy system is, the typical approaches to dealing with legacy systems, the cost of legacy systems, replacement strategies and techniques, technology asset portfolios, system health checks, executing a migration plan, "strangler" vs phased approaches, and continually evolving your system.

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