Cloud and Application Modernization

Security

Technical articles and architecture insights on cloud migration, modernization strategy, legacy transformation and enterprise IT.

Why RTO explodes when architecture complexity grows
Why RTO explodes when architecture complexity grows

For years, I have been working on software and architecture modernization. Mostly existing systems. Sometimes brand new products. This week made one thing painfully clear: RTO is not an operational problem. It is an architectural one.

Code generation and data generator : the best use cases
Code generation and data generator : the best use cases

What is a code generator and data generator? This study provides you examples and research articles about several program automation research fields. This state of the art illustrates various use-cases where tools can be used to generate …

Two of the best machine learning frameworks for Java Developers
Two of the best machine learning frameworks for Java Developers

This blog post is about the two machine-learning frameworks Smile and DeepLearning4j. I am presenting my feedback and some hints useful for any Java developers interested in machine learning. Introduction and disclaimer This blog post is …

When your online bank access is failing
When your online bank access is failing

Yesterday, my bank access brutally stopped and I had the following capture. Would you point out the security issue with that ? You have 30 minutes :-)

Writing custom Cobol Rules with SonarQube
Writing custom Cobol Rules with SonarQube

In this article, I present how to write custom Cobol rules with SonarQube and some caveats I encountered. The targeted audience should have some basic compiler knowledge (AST, Lexical analysis, Syntaxic analysis).