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.

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

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

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 anniversary in what is probably the largest building in Bulgaria - the National Palace of Culture.

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.

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!

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, operators, QA staff and IT architects. You can get up to speed in the latest trends in many areas.

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 can be periodically poked by a container orchestrator to determine if an instance is responsive and healthy.

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:

Starting this year, customers that come on board with our support services also have access to commercial OpenJDK support included, thanks to the partnership between Payara Services and Azul Systems' Enterprise Support! If you are interested in Payara Enterprise or our Migration & Project Support but are hesitating and have some doubts about what value this service brings to your organization and environment, this article may help dispel them and give you much needed decision-making clarity.