Will discuss details about debugging a local application, then will apply the same techniques for remote debugging.
Few times I was debugging an application and it was possible to reproduce a problem only using remote available data. I will explain how it is possible to solve this in a easy way. Possible applications are: remote Mysql/Elasticsearch service exposed to your machine, replacement of remote service with a local one that contains a […]
There are times when it’s necessary to follow a path in your application and logs related to that path are relevant, in this video I will explain how to use tail -f with grep in order to filter a continuous stream.
In this blog post I will describe required steps in order to build with Spring boot a fully executable application as a jar file, deploy over ssh, run it as a System V service using a custom user for this. I have generated a Spring Boot application using Initializr and configured the build.gradle script to […]
Few days ago I had a problem on one of the projects that I am working on, we observed that after a number of requests, ScriptEngine from Nashorn starts to work slower. Everything which I’m going to talk about is not a rocket science, there’s no clever and tricky tips, it’s just a straightforward explanation […]