So, you decided to setup your own Kubernetes cluster on some old pc or Raspberry Pi you’ve just got laying around. Great! Your own personal private Kubernetes cluster just for…
First8 staat voor vakmanschap. Al onze collega’s zijn een groot aanhanger van Open Source en in het bijzonder het Java-platform. Wij zijn gespecialiseerd in het pragmatisch ontwikkelen van bedrijfskritische Java toepassingen waarbij integratie van systemen, hoge eisen aan beveiliging en veel transacties een belangrijke rol spelen.
Specialist op het gebied van maatwerkapplicaties vanuit de Java & Open Source techniek.
So, you decided to setup your own Kubernetes cluster on some old pc or Raspberry Pi you’ve just got laying around. Great! Your own personal private Kubernetes cluster just for…
In the previous blog post we talked about vertical scaling with Open Shift. This blog posts investigates the next step: horizontal scaling. Horizontal scaling At some point we’ll run out of bigger…
If you run your application on an OpenShift environment, one of the advantages you will have is that you can scale the environment quite easily. If traffic to your website continues…
Welcome to the 4th edition of the First8Friday videoblog, our recurring dose of Open Source inspiration we’d like to share with you the 1st Friday of each month.
Most programmers will be familiar with the concept of hashing. Basically, a hash function takes an arbitrary long message and transforms it into a fixed size (generally smaller) one. This…
For a website I’ve been working on, we had a form where you could create a new account. After filling out your e-mail address and a password we’d send an e-mail…
RedHat’s OpenShift 3 is coming somewhere this year and will be based on Docker and Kubernetes. See RedHat’s roadmap for the milestone planning. More and more details are coming out and for…
The symptoms We have all been there. You are debugging an application and can’t find the problem because you don’t have enough information. So you add some additional debug log lines…
Grails 3 has been released with a ton of new features. If you’re used to adding a new Grails distribution in Eclipse or Groovy/Grails Tool Suite, you’ve might have experienced…
OpenShift is RedHats PaaS solution and is perfectly suited for running Java EE applications. In this article we will be deploying an existing web application to OpenShift Online. OpenShift Online automates…