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Fundamentos de Payara Server Parte 6 - Creando un cluster dinámico con conmutación por fallas en Payara Server con Hazelcast

29 May 2018

Avanzando más nuestra serie de blogs de introducción, esta entrada mostrará como puedes escalar de forma dinámica tu cluster, y como Payara Server maneja la conmutación por fallas entre miembros del cluster.

 

See here for the original version in English language.

 

La conmutación por fallas es...

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Monitoring JMX Using the Notification Service

09 Feb 2018

Previously in GlassFish and Payara Server, if you wanted to monitor the status of your application's MBeans, you would have to rely mostly on external programs to capture the data. In Payara Server 174, we integrated the JMX Monitoring service with our existing notification service, meaning that...

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Payara Server Basics Part 7 - Creating a simple Payara Server Cluster in Windows with DCOM

08 Dec 2017

Taking our introductory series onwards, this blog will look at how you set up a simple Payara Server cluster on Windows using the native remote control protocol, DCOM. We will set up two instances on Windows 10, controlled by a third Domain Administration Server (DAS) instance on Windows 7 via...

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Log directly to Logstash from Payara Server

30 Nov 2017

(Guest blog)

When running multiple instances of an application server, it is quite hard to see correlations between events. One of the best tools to enable that is the ELK stack - Elasticsearch for building fulltext index of the log entries, Logstash for managing the inflow the events, and...

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Payara Server Basics Part 6 - Dynamic Clustering and Failover on Payara Server with Hazelcast

10 Nov 2017

Further developing our introductory blog series, this post will look at how you can dynamically scale your cluster, and how Payara Server handles failover between cluster members.

 

Failover is the ability to continue to provide access to your website or application in the event of a server...

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Payara Server Basics Part 5 - Configuring Sticky Sessions for Payara Server with Apache Web Server

01 Nov 2017

This article continues our introductory blog series on setting up a simple cluster with Payara Server, carrying straight on from our last blog where we set up load balancer on our cluster.

 

By clustering our Payara Servers together and balancing traffic between them with Apache Web Server we...

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Fundamentos de Payara Server Parte 5 - Configurando Sesiones Persistentes para Payara Server con Servidor Web Apache

01 Nov 2017

Este artículo continúa nuestra serie de blogs de introducción para configurar un cluster con Payara Server, continuando desde nuestro último articulo donde configuramos un balanceador de carga para nuestro cluster.

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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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'5 ways to improve your Java EE applications in reactive way' - Ondrej Mihalyi at GeeCON 2017

30 Aug 2017

Have you ever wondered how you can improve the performance of your applications under high load? You've probably heard that reactive design can help meet better response time and make your applications more flexible. In this presentation, I will show that you don’t need to rewrite your Java EE...

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Security Auditing in Payara Server - Part 2

14 Jul 2017

Following up from the first part of the Security Auditing  article, where we covered the audit logging,  in this part we will focus on creating a custom audit module.

 

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