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How to Test Applications with Payara® Server & Micro with Arquillian

12 Apr 2018

Before putting any application out for public access, it’s always worth testing that it works how you expect it to (and also how you don’t expect it to!). Effective testing of applications is something you can spend a week being taught, but for this blog I’ll just cover the basics of running...

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MicroProfile Metrics in Payara Micro

10 Apr 2018

One of the new features in Payara Server and Payara Micro 4.1.2.181 and 5.181 is full compatibility with MicroProfile 1.2. In this blog, I will introduce Metrics 1.0, a new API of MicroProfile 1.2 to use with Payara Micro (and Payara Server).

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Taking Payara To The Cloud

29 Mar 2018

It may be hard to believe in 2018, but there was once a time before Amazon Web Services. In 2006, Amazon launched what was to become the most dominant platform in cloud computing - the Elastic Compute Cloud (EC2). While there were a lot of early adopters who could see the benefits of...

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Event-Driven Microservices with Payara Micro

26 Mar 2018
Learn how to avoid common microservices pitfalls and uncover expert acknowledged design patterns and best practices.

 

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What's Coming in Payara Server 5?

07 Mar 2018

First quarter of 2018 will bring with it our long-awaited Payara 5, fresh out of Beta. Scheduled for a Q1 release (download the Release Candidate here), Payara 5 brings with it a host of improvements to Payara Server and Payara Micro. Bringing long-awaited upgrades to a raft of APIs, as well as...

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Recent Additions in MicroProfile Config 1.1

22 Feb 2018

Configuration is an important aspect of programming. However, a standard approach to it has been missing in Java for a long time. A year ago, the MicroProfile project decided to change that. I'm glad I could be part of it and help design the new API. One year later, a common configuration API...

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How to Run Payara Micro on Android (No Root Required)

04 Jan 2018

Have you ever wondered how Micro is Payara Micro?

At first, this was a fun experiment installing a terminal app on my Android phone and playing around with some Linux commands. One thing lead to another and I ended up running a Payara Micro instance on my device! In this article, I'm going to...

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Kubernetes Native Discovery with Payara Micro

20 Dec 2017

Payara Micro supports Hazelcast out of the box, and can be used for clustering. This allows members in the cluster to distribute data between themselves, amongst other things. By default, Hazelcast comes with multiple ways to discover other members in the same network. A multicast discovery...

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Speed up Microservice Development with JRebel and Payara Micro

14 Dec 2017

Admitting When You’re Wrong

Just recently, I have had to admit being wrong. Very wrong. Way back at the start of October, I was feeling the familiar sensation of panic and dread that only happens right before I need to give a presentation that includes a demo! In the end, there were major...

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AWS Native Discovery with Payara Micro

23 Nov 2017

Both Payara Server and Payara Micro can cluster together and share data using Hazelcast. Out-of-the-box, there is no configuration needed, since Hazelcast uses multicast to discover and join other cluster members. However, when running in cloud environments like AWS, for example, there are a lot...

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