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Technical Debt and Team Morale when Maintaining a Large System

by Ben Linders on  Jan 26, 2016

Thomas Bradford talked about his experience with maintaining a monolith Java based system with zero test coverage and large technical debt at the Agile Testing Days 2015. InfoQ interviewed him about the problems that they had maintaining the system and the technical debt that had been build up, why they decided to take a different approach and how they improved team morale.

Rebuild or Refactor?

by Ben Linders on  Nov 12, 2015 3

Should you rebuilding or refactoring software?An interview with Wouter Lagerweij about what it is that makes refactoring so difficult, if rebuilding software is less risky than refactoring, and how continuous delivery fits with rebuilding software.

Directing complex IT-landscapes with Agile

by Ben Linders on  Oct 14, 2015

Where many organizations use agile to develop IT products, agile principles and practices can also be applied for maintaining landscapes of commercial products. Gert Florijn and Eelco Rommes will talk about directing complex IT-landscapes in public sectors such as healthcare and local and national government organizations at the Agile and Software Architecture Symposium 2015.

Scaled Scrum at Swiss Postal Services

by Ben Linders on  Sep 24, 2015

Swiss Postal Services has used scaled Scrum with seven teams to replace a legacy system. InfoQ interviewed Ralph Jocham about how they scaled Scrum and dealt with legacy issues, using a definition of done, how they managed to deliver their system three months earlier than planned, and the main learnings from the project.

Challenges When Implementing Microservices and Why Programming Style Matters

by Ben Linders on  Jul 02, 2015 3

Fred George talked about the Challenges in Implementing MicroServices and The Secret Assumption of Agile at the GOTO Amsterdam 2015 conference. InfoQ interviewed him about how make microservices as small as possible, challenges when implementing microservices and how to deal with them, why programming style matters, and what developers can do to develop their code writing skills.

New Developments in Model Driven Software Engineering

by Ben Linders on  Jun 24, 2015

An interview with Rob Howe, host of the MDSE session at the software engineering conference and CEO of Verum, about the state of practice and recent developments in model driven software engineering, the usage of this technology, whether he considers model driven software engineering to be a proven mature technology, and what the future will bring us in model driven software engineering.

Model-based Migration Approach for Maintenance of Legacy Software

by Ben Linders on  Jun 05, 2015 1

Hans van Wezep, software architect at Philips Healthcare, talked about model-based migration at the Bits&Chips Software Engineering conference. InfoQ did an interview with van Wezep about the challenges in maintaining legacy software, why manual refactoring is error prone, using models to refactor and migrate a codebase, and the benefits of using models when maintaining legacy software.

Managing Technical Debt Using Total Cost of Ownership

by Ben Linders on  Jun 03, 2015

Total Cost of Ownership (TCO) can be used for investment decisions and financial benefit analysis. When applied to software it covers the initial development costs and subsequent maintenance costs until phase out of a product. TCO can support architectural decisions and management of technical debt.

Applying Continuous Integration at Thales Naval Systems

by Ben Linders on  May 29, 2015

Continuous Integration can help to find integration issues earlier and to visualize the status of the build to all involved. Integration problems can be detected at build-time in stead of run-time during testing and teams can get immediate feedback on changes that they made and on the impact on components that are developed by other teams.

Microsoft Goes Universal with Astoria, Islandwood, Centennial and Westminster

by Abel Avram on  May 04, 2015

In an attempt to bring Android, iOS, classic Windows and web applications on a single platform and make them available through the Windows Store, Microsoft has launched four projects, also knows as Universal Windows Platform Bridges, namely: Astoria, Islandwood, Centennial, and Westminster.

Is Unhedged Call Options a Better Metaphor for Bad Code?

by Ben Linders on  Dec 24, 2014

In a blog post on bad code and technical debt Steve Freeman described how Chris Matts came up with the metaphor of an unhedged call option for bad code. This post is being intensively discussed on Reddit and on Hacker News recently. InfoQ interviewed Steve and Chris about using metaphors for bad code and code smells, trade-offs and costs of low quality code, and responsibilities for code quality.

Chrome’s Lack of Support for showModalDialog Breaks Some Enterprise Web Apps

by Abel Avram on  Sep 16, 2014

Google Chrome no longer supports window.showModalDialog, breaking several enterprise apps such as OWA, EAC, SAP, and others.

Convert VB 6 to WinForms and WinForms to HTML

by Jonathan Allen on  May 08, 2014 2

At Build, Mobilize.NET unveiled their newest migration product: WebMAP2. This product takes legacy WinForms applications and converts it into an HTML based application. When paired with their Visual Basic Upgrade Companion you can migrate code all the way from WB 6 to the web.

PayPal Switches from Java to JavaScript

by Abel Avram on  Nov 29, 2013 5

PayPal has decided to use JavaScript from browser all the way to the back-end server for web applications, giving up legacy code written in JSP/Java.

Typemock Isolator V7.4 with SmartRunner, Keyboard Shortcuts and GetTimesCalled API

by Anand Narayanaswamy on  Jun 24, 2013

The recently released Isolator V7.4 by Typemock includes SmartRunner, Keyboard Shortcuts, GetTimesCalled API with support for re-running and re-debugging. The new release also provides an ability to test legacy code.

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