Author Archives: Jean-Pierre FAYOLLE

About Jean-Pierre FAYOLLE

Freelance consultant, blogger.

Legacy Application – Reengineering with SonarQube (II)

Reengineering of a Legacy application and how SonarQube can help us.

This will be the last post of this long series about refactoring and reengineering a Legacy application. I hope you did enjoy it!

Legacy Application – Technical debt and ROI of a refactoring

A simple formula based on the Technical Debt, in order to estimate the ROI of the refactoring of our Legacy application.

Legacy Application – Refactoring with the SQALE plugin (II)

Following the previous post about the presentation of the SQALE plugin in the SonarQube portal, let’s see how to use these data in order to build some action plans.

Legacy Application – Refactoring with the SQALE plugin (I)

In this post, I will present some data from the SQALE plugin in the SonarQube portal, and how we can use this plugin to estimate the effort of refactoring our Legacy application.

Legacy application – Refactoring or reengineering? (VII)

We built a formula to estimate the effort to write characterization tests on our Legacy C application, with the goal of transferring the knowledge to another team, or during an outsourcing.

What about our results? What kind of objections could we face? What would be an acceptable action plan?