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How to Contribute to Payara Server

As you probably know, Payara Server was created as an effort to fill the gaps that Oracle left when they dropped commercial support offerings for Glassfish Open Source Edition 4.x versions. However, our goal at […]

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Payara Server & Payara Micro Documentation

We’ve recently moved the documentation for Payara Server and Payara Micro from its original home in the GitHub project wiki. In doing so, we’ve altered the structure of the pages and introduced new ways to […]

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Cloud Native Java EE

The video tutorial by the Payara Support Engineers Mike Croft and Ondrej Mihalyi, presented at the JavaOne 2016 Conference in San Francisco last week is now available to watch online!

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Using Payara Embedded as an Arquillian Container Inside IntelliJ IDEA

With this article, I’m going to integrate Payara Embedded with Arquillian by having it defined inside a sample Maven based application – source code available here – which employs an integration test implemented by the […]

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Payara MicroProfile 1.0 Released

Back in June we announced MicroProfile with RedHat, IBM, Tomitribe, LJC and SouJava and Microprofile.io was launched as a location for community collaboration on Enterprise Java Microservices. In the announcement each of the vendors promised to […]

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Request Tracing Service in Payara Server & Payara Micro

Have you ever wondered whether your application is slow to respond to requests? Which requests take the longest to respond to? And what you can do about it? Payara Server aims to provide the best […]

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Payara Server Rolling Upgrades

Any project, large or small, would ultimately like to follow industry best practices, such as continuous deployment.  In order to support this, applications must be deployed early and often.  This, in turn, triggers downtime and […]

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Payara Server in Production – Quick Tip

TIP: Don’t deploy any apps to the DAS in production! Why? As is the case with all my stories, this one began at a customer site. They had an old app they were migrating from […]

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Persistent EJB Timers in Payara Micro

Payara Micro is packed with most of the features and APIs that come with Payara Server Full Profile even though it doesn’t entirely support whole Jakarta EE Full Profile. As an example, Payara Micro supports […]

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Making Use of Payara Server’s Monitoring Service – Part 3: Using Kibana to Visualise the Data

  When Payara Server has been logging monitoring data to the server log for a short while, the metrics that Logstash outputs to Elasticsearch can be visualised using Kibana. In this blog post, we will […]

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Making Use of Payara Server’s Monitoring Service – Part 2: Integrating with Logstash and Elasticsearch

 Following the first part of this series of blog posts, you should now have a Payara Server installation which monitors the HeapMemoryUsage MBean and logs the used, max, init and committed values to the server.log […]

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Making Use of Payara Server’s Monitoring Service – Part 1: Setting up the Service

(note: there is an updated version of this blog post available here https://www.payara.fish/blog/making-use-of-payara-servers-jmx-monitoring-service-part-1-setting-up-the-service)  With the release of version 4.1.1.163, Payara Server includes a JMX Monitoring Service (technical preview) which can be used to log information from […]

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