IoT: Monitor Home Temperature using Raspberry Pi 2 via MQTT Protocol

In this post I am going to demonstrate that remotely monitor the Temperature using Raspberry Pi and MQTT protocol. This work is...

IoT : Remotely Control the LED in Raspberry Pi 2 using Java (pi4j) and MQTT Protocol

In this post I am going to demonstrate that how remotely control LED and how it can be connected to Raspberry Pi using MQTT protocol and ...

Docker : Tomcat Clustering with Load Balancer (Tomcat and Nginx)

In this post i will show Tomcat Clustering in Docker Container. In  my previous post i discussed how to achieve tomcat clustering with Ngi...

HTML5 support in JSF 2.2 with Bean Validation 1.1 (JavaEE 7)

In this post i will show the HTML5 Support given by JSF 2.2, Which is part of Java EE 7 Spec. Also how to integrate the Bean Validation 1.1...

File Upload is Easy in JSF2.2

To bring the File Upload feature in Java based web application is one of the difficult and complex job, we need to dependent on 3rd party l...

An Introduction to JSF 2.2

Recently Java EE 7 specification goes into final. Next week (June 12) oracle going to release the Java EE 7 specification and Glass Fish 4 ...

Tomcat Clustering Series Part 5 : NginX as Load Balancer

Hi this is my fifth part of the  Tomcat Clustering Series . In this post we are going to discuss how to replace Apache httpd load balancer ...

Tomcat Clustering Series Part 4 : Session Replication using Backup Manager

Hi this is my fourth part of the  Tomcat Clustering Series . In this post we are going to discuss the how to setup session replication usin...

Tomcat Clustering Series Part 3 : Session Replication

Hi this is my third part of the  Tomcat Clustering Series . In this post we are going to discuss the how to setup session replication in t...

Tomcat Clustering Series Part 2 : Session Affinity Load Balancer

Hi this second part of the  Tomcat Clustering Series . In my first part we discuss about how to setup simple load balancer. and we seen h...

Tomcat Clustering Series Part 1 : Simple Load Balancer

I am going to start new series of posts about Tomcat clustering . In this first post we will see what is problem in normal deployment in on...