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Java In Production : some useful tools for profiling and diagnostic.

jvisualvm2 : monitor your Java applications

This article has been written as “basic knowledge” for Junior Java developers to help them tracking their bugs in Java software.

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Spring Boot and Liquidbase : how to change the default path and filename

Liquibase configuration

This article is a hint how to change the default path and name for the liquibase changeset when you are using Spring Boot.

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Which framework to generate source code ?

javapoet syntax example

I have been recently writings tools to convert Beanshell code in Java. This is a technical post to compare some frameworks to generate java source code.

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REST Http Client : Feign vs Retrofit 2

AppManager screenshot

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 in the arena.

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Using S3 libraries with Minio mock server

Minio WebUI

In the continuation of my previous S3 article,

I present you, how to write a S3 Java Sample program that is using a mock S3 server to develop the functionalities.

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Developing with S3 and Java : useful links

Amazon S3 Webservices

This article is part of my web research to prepare the development of a new feature using Amazon S3 Webservices.

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Concurrency issues with Java software : useful links to troubleshoot

Java 8 Threads/Promises/CompletableFuture/ForkNodePool

I am writing a new release of my Spring CQRS Module(link1, link2), including a parallel execution feature. Concurrency issues can be hard to solve especially with new programming language features.

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