Continuing our introductory blog series, this blog will demonstrate how to add load balancing capability to Apache Web Server and forward to our simple Payara Server cluster. 

A load balancer can redirect requests to multiple instances, primarily for the purpose of distributing incoming requests between cluster members based on pre-determined rules. This could be a simple "round-robin" algorithm, where the workload is distributed to each instance in turn, or a weighted algorithm where requests are delivered based on a pre-determined weight for each cluster member.

Continuando con nuestra serie de blogs de introducción, este blog va a demostrar como añadir la capacidades de balanceo de carga a un Servidor Web Apache y asi re-enviar las peticiones HTTP a nuestro cluster de Payara Server.

Continuing our introductory blog series, this blog will demonstrate how to set up a simple Hazelcast cluster of two instances.

 

In contrast to a development environment, where a single server is enough to act as a "proof of concept", in production it is usually necessary to look at reliably hosting your application across multiple redundant hosts to guarantee a reliable service and allow for future scaling. With Payara Server, it is possible to easily create and add instances to clusters using Hazelcast, making configuration of a distributed application a breeze.

 

Continuando con nuestra serie de introducción, este blog va a demostrar como configurar un cluster sencillo de dos instancias mediante Hazelcast.

See here for the original version in English language. 

In the first blog of this series, we configured our Apache Web Server. Our next step will be to set up request forwarding to send traffic to Payara Server. If you need guidance on installing Payara Server on Ubuntu, we already have a blog post covering the installation of a JDK and Payara Server which we would recommend you read before continuing with this blog.

 

In this blog series, we will aim to give an overview of the basics of using Payara Server in a production scenario using Apache Web Server (sometimes called httpd) and Ubuntu 16.04. Many of the concepts described in these blogs do not rely on the tools we are using here and can be applied to other scenarios.

En esta serie de blogs, intentaremos dar una visión general de los fundamentos de utilizar Payara Server en un entorno de producción utilizando Apache Web Server ( comúnmente conocido como httpd) y Ubuntu 16.04. Muchos de los conceptos descritos en estos blogs no se basan en las herramientas que estamos usando aquí y se pueden aplicar a otros escenarios.

See here for the original version in English language.