Cloud and Application Modernization

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

How to tune your JVM memory and track your GC Usage ?
How to tune your JVM memory and track your GC Usage ?

How to tune your JVM memory and track your GC Usage ? I had to tune recently some docker containers to fit the memory of my EC2. Here is a list of interesting resources that helped me.

REST Http Client : Feign vs Retrofit 2
REST Http Client : Feign vs Retrofit 2

I have been recently writing a new REST/Http client for the amazing APM product ManageEngine AppManager. In this context, I had to choose an efficient framework to build a new HTTP Client. I decided to let Netflix Feign and Retrofit 2 fight …