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Using HotswapAgent to Speed up Development

18 Oct 2017

As a Java EE developer, I sometimes envy how fast it’s possible to see the result of a code change in a running application with interpreted languages like PHP or JavaScript. With Java, it’s always necessary to rebuild the source code in bytecode, which can be then safely updated only by...

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Deploying Data Source Configuration

14 Jun 2017

Since Java EE 6 it's possible to define data sources in a portable way.

This does mean though that the data source is embedded in the application archive. For some use cases, this is exactly what's needed, but for others it may not be ideal.

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Ondrej Mihalyi for TechTarget - Reactive Programming & Java EE

19 Dec 2016

In his interview for The Server Side ( TechTarget) Ondrej Mihalyi - Payara Support Engineer - discusses the benefits and challenges of transitioning to reactive programming model and how Java EE facilitates reactive development.

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ForgeRock Integration with Payara Server - Part 2: Access, Deploy & Test

22 Jul 2016

Click here to see part 1 (Installation)

 

Access Configuration

Now that the ForgeRock tools have been installed, we will configure them with some basic access configuration. First, proceed to login to the OpenAM application (context /openam) with the amadmin user, and the application will show...

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ForgeRock Integration with Payara Server - Part 1: Installation

14 Jul 2016

Click here to see Part 2 (Access, Deploy & Test)

Introduction

Today, one of the most important concerns for enterprise applications is to implement robust security mechanisms that allow developers and operation staff to easily integrate applications in a stable infrastructure and allow their...

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Creating Uber JAR with Payara Micro

21 Jun 2016

Payara Micro allows running web applications in a self-contained and easy way. Since the release of Payara Server 162, there is a simple way to generate an “Uber” JAR that bundles the contents of a WAR file and the classes and resources that compose Payara Micro!

 

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The HealthCheck Service In-Depth - Payara Micro

14 Jun 2016

The HealthCheck Service provides automatic self-monitoring in order to detect future problems as soon as possible. The HealthCheck Service was introduced in Payara Server and Payara Micro version 161 and some new metrics have been added in version 162.

All the functionality of the HealthCheck...

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The HealthCheck Service In-Depth - Payara Server

26 May 2016

Recent versions of Payara Server provide the HealthCheck Service for automatic self-monitoring, in order to detect future problems as soon as possible. When enabled, the HealthCheck Service periodically checks some low level metrics and logs warnings whenever it detects that a threshold is not...

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Asadmin Recorder - New Payara Server Feature Demo

13 May 2016

One of the most exciting new features in the Payara Server 162 release is the Asadmin Recorder - a tool especially useful for the Operations Teams! 

Asadmin Recorder allows you to create runnable scripts of asadmin commands that mirror configuration done in the administration console.  Have a...

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Using Payara Server in Production - Guide

11 May 2016

Once you have developed applications on Payara Server and moved these applications into a production environment, control will pass over to your Operations Teams. This guide will introduce some features of Payara Server that you may not know about, which are especially useful for the operations...

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