Archive from June 2019
An increasing number of organisations have moved, or are planning to move, to cloud-based hosting and are developing their applications to run in the cloud. However, once it's decided that your next application is going to run in the cloud, there are still a lot of architectural choices ahead of you. Besides obvious benefits like cost reduction, scalability and easier administration, cloud environments bring their own disadvantages and potential risks. In this blog, I'll share with you some tips on how to take care of the most important disadvantages and risks when you decide to build your applications for the cloud.
We will look at the various options for running your application:
Whilst cost is an important consideration when choosing a cloud provider, there are other things that you need to take into consideration before making your decision. To help, here are the top 5 tips for choosing the right cloud provider for projects based on Payara Server or Payara Micro and your business needs.
Several Cloud Providers have the possibility to run your Payara Platform Docker Images on their infrastructure. In this blog, I will describe to you how you can run your application on Microsoft Azure using a Docker Container. All the steps required to perform this are described using the Azure Portal (web-based application) and the Azure Command line.
Kubernetes is most commonly used with Docker managed containers, although it doesn't strictly depend on it. Kubernetes defines a Container Runtime Interface (CRI) that container platforms must implement in order to be compatible. These implementations are colloquially known as "shims". This makes Kubernetes platform agnostic so that instead of Docker you're free to use other platforms with corresponding shims, such as CRI-O or KataContainers.
A lot of things were completely new for me last week: my first time in Japan, first time on a JUG tour, first time within the Japan Java community. And, it was my first time giving a talk which was translated by an interpreter. I also did live coding during my talk for the first time. It was even the first time I went to a Buddhist temple and a Sumo tournament. And all of it was a blast!
HK2 is a rather old dependency injection (DI) framework and is used as the core of Payara Server. Created in 2007 by Kohsuke Kawaguchi (who is also the creator of the Hudson project, now Jenkins) at Sun Microsystems, it followed JSR 330 closely, which was the JSR that introduced the @Inject, @Named and @Qualifier annotations, the very annotations which are also heavily used in CDI.
This was a big month for the Payara Team. We just released Payara Platform 5.192, we toured all across Japan and there has been plenty going on in the Java world with the announcement by the Eclipse Foundation regarding the continued use of the javax namespace.
“Payarans”. That’s the name we have for all team-members, regardless of whether they work in Payara’s brick-and-mortar offices or whether they’re remote, working from their own home-offices that are spread around the world in diverse places that include Japan, the US, Sweden, Colombia, the Netherlands, Portugal – the list goes on. Ensuring that these remote Payarans feel as much part of the team as those sitting in HQ is a fun challenge for Human Resources, and it’s an important one to get right. After all, without proactively promoting engagement, it’s easy for teams and individuals, particularly those who are remote, to become isolated and for a job to become – well, just a job.