Java EE 7: SSL Security on Wildfly 10
25 Jul 2016We are going to secure both the management interface and the application access of Wildfly 10
Conference: Codemotion Rome 2016, things worth remembering.
20 Mar 2016I attended Codemotion Rome 2016, I liked it very much and here I’m going to annotate things worth remembering and that shouldn’t be forgotten.
Annotation-based Role access security for Spring Boot - roles configuration on MongoDB
01 Nov 2015Working on a research project in my company, I needed a nice way to define Security Access to my services. Java Annotation is the answer. Read the story to see the code details
JVM default maxheap setting
04 Oct 2015I was working with some Java projects with Eclipse, Gradle, Spring Cloud and Microservices architecture, and trying to execute the complete environment setup on my laptop with 8 gigs of ram. It became very hot and noisy with the fan at maximum. The system was very slow and unresponsive and I thought WTF a quad core with 8 gigs is so slow running a bunch of java applications? After going deeper into the problem, I discovered that the default JVM settings for the max heap is a 1/4 of the system RAM!
Rest Service With Intel Galileo and XDK from Start to Finish
23 May 2015In this tutorial I’m going to build a node.js rest web service server and client in the IoT platform Intel Galileo gen 2. I realized that I needed a “physical” way to check if some services are performing good or bad in the network. This is a little but working example that could be useful if you want to see real physical alerts based on some good or bad service behaviours. Some examples are: a software factory want to see green or red lights in a room when an integration test has failed or not, or a devops guy wants to know if some important services (e.g. service discovery service in a microservice architecture) are up or down, and so on…
How To Build a Custom CentOS 7 Box in Vagrant (OSX Yosemite) From Scratch
16 May 2015Are you familiar with Vagrant? Beside the official definition Why Vagrant, in case you need a fast and solid environment to try out your software on VMs, then you have to give Vagrant a try because it can be seen as a wrapper on top of virtualization software that can speed up your work a lot. At the end of this tutorial you will be able to start new personalized machines in a matter of seconds.
Improved and colored command prompt bash on OSX
13 May 2015When you start a standard OSX Terminal running bash you see that it is uncolored and boring as an old fashioned VAX terminal at university. So I decided to go with a new setting to make the overall terminal experience better, like those you see on various Linux distribution.
Introducing Gradle
01 May 2015Gradle is a build system with many improvements over Ant and Maven. In this post I will go through an Hello World example on how I set up gradle on OSX and work along with eclipse. With few changes you can adapt this mini-guide on Windows and Linux.
Introducing Poole
02 Jan 2014The Strange Case of Dr. Jekyll and Mr. Hyde tells the story of a lawyer investigating the connection of two persons, Dr. Henry Jekyll and Mr. Edward Hyde. Chief among the novel’s supporting cast is a man by the name of Mr. Poole, Dr. Jekyll’s loyal butler.
Windows x64 - Netbeans and Java vm JRockIt
25 Oct 2009Hi all,
here is the problem:
running Netbeans in a x64 environment using the JRockIt virtual machine caused a problem like “vm not found”.
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