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Troubleshooting your Java EE Applications - Part 2

29 Dec 2018

In the previous blog of this series, we learned different ways to troubleshoot Java EE application. This blog will continue to focus on different ways and techniques to catch potential issues in the early stages and how to find the root cause of application performance issues.

 

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Configuring SSL/TLS Certificates with Payara Server and Let's Encrypt

21 Dec 2018

To run your application or server over HTTPS you're going to need a certificate. Commonly referred to as an SSL or TLS certificate, this is a guide on how to register one using Let's Encrypt's Certbot and then how to configure Payara Server to use it.

 

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Securing Payara Server and Payara Micro with a Supported JDK

20 Dec 2018

As you probably already know, Oracle decided to stop providing public updates for Oracle Java Development Kit 8 (JDK 8) in January 2019. Public updates and security fixes will be provided by Oracle only for the latest version of Oracle JDK, for 6 months until the next new version. While personal...

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Consuming MicroProfile Metrics with Prometheus

19 Dec 2018

In a distributed micro-services architecture, it is important to have an overview of your systems in terms of CPU, memory management and other important metrics.

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Payara Server 4 and Payara Micro 4 Are Entering the Maintenance Lifecycle

18 Dec 2018

The Payara Support Lifecycle policy ensures longevity of your Payara Server or Payara Micro (The Payara Platform) investment. We provide 10 years of support and a well-defined lifecycle model to maintain the stability of your production environment.

 

Starting in February 2019, Payara Server 4...

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How to Upgrade Payara Server 5

18 Dec 2018

This is an update of the article "How to Upgrade Payara Server."

 

Since Payara Server is on a regular and frequent release cycle, we get a lot of questions on how to upgrade to the latest version while maintaining existing domain configurations.

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Did You Know? Payara Platform Can Cluster By DNS

17 Dec 2018

Hazelcast in the Payara Platform offers several ways to configure how instances cluster. One new way is by using DNS records.

 

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How to Keep OpenJDK 8 with Support & Security Updates Through 2024

13 Dec 2018

Watch the recorded webinar with Senior Service Engineer, Fabio Turizo to learn more about:

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10th Anniversary of Java2Days - Payara Services Had to Be There!

12 Dec 2018

I've been to Sofia, Bulgaria, a couple of times already. It all started with the Java2Days organizers inviting the Payara team to give a talk 2 years ago. But this time it was something special. The organizers joined forces with other IT conferences and prepared a special edition for its 10th...

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New Feature in Payara Server 5.184: Allow Use of Different Security Providers via JCE API

07 Dec 2018

Java SE comes with many security primitives upon which Java EE builds. JAAS for instance is a well known API in this context, from which Java EE uses the Principal, Subject and to some degree the LoginModule types. The Java EE security APIs JACC and JASPIC make direct use of these types.

 

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How to Install OpenJDK

06 Dec 2018

If you don’t already have a JDK installed, you’ll need to download and install one before you can deploy Payara Server. We recommend Zulu®, an OpenJDK that is fully compliant with the Java SE standard, 100% open source, and can be downloaded and used for free. Also, should you ever purchase...

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Webinar: How to Keep OpenJDK 8 with Support & Security Updates Through 2024

06 Dec 2018

Wondering what the January 2019 changes to Oracle JDK mean for your business? Join Senior Payara Services Engineer, Fabio Turizo, for a short, informative webinar and get your questions answered!

 

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Did You Know? You Can Control Payara Micro from a DAS

05 Dec 2018

You probably know that a DAS, or Domain Administration Server is an instance of Payara Server, but you probably don't know that from the console of Payara Server you can now manage an instance of Payara Micro directly from the DAS. This means from within the admin console you can send your...

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Impressions from the JVM Conference

04 Dec 2018

The JVM Conference is a smaller conference with two tracks. But smaller doesn’t mean it is not worth attending. There is a very broad variety in topics from plain Java SE, backend development, to micro-services and containers in cloud environments with sessions aimed at Java programmers,...

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New Feature of Payara Platform 5.184: Automated Health Check Checker

03 Dec 2018

There has been a lot of noise around MicroProfile for quite a while now, and one of the specs provided by MicroProfile are Health Checks. The aim of this spec is to allow you to write a number of health checks that will run when you hit a specific endpoint, the intention being that this endpoint...

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See Our Latest Webinar Based on the 184 Release

01 Dec 2018

We recently held a webinar hosted by myself, Arjan Tijms and Ondrej Mihalyi based on exploring and demonstrating the latest features and updates in the 184 release. This included:

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