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Showing posts from 2014

Connecting the Real World and World of Computing with a Complete Cloud-Centric IOT Model

IOT or Internet of Things is creating a lot of buzz in the computer world these days. And i also started to like IOT and read about it a bit. I wrote an article about IOT and a cloud centric model that would allow achieve a sustainable IOT architecture

In this article, we first take a look at IOT in general and its key component. It will also discuss a cloud-centric model for IOT and look at how the WSO2 product stack fits into this picture. We also focus on how the cloud-centric IOT model can be applied to real-world IOT applications.

Please find the article in the WSO2 library - Connecting the Real World and World of Computing with a Complete Cloud-Centric IOT Model

Simple log analysis with Apache Spark Java API

In this post we will try to redo the sample that we did in my previous post Simple log analysis with Apache Spark, using the Spark JAVA api and since i am more accustomed to maven we will create a simple maven project to accomplish this task. For this post i will not use a separate Spark cluster, we will just use an embedded Spark that will automatically startup a server when running the code.
First lets create a new maven project. I am using Intellij Idea. I will name my project LogAnalizer. The first thing you would need to do is add the maven dependencies to your pom file. To do this add the following lines into the pom.xml file in your newly created Maven project. You will also need to add the repository.


<repositories> <repository> <id>Akka repository</id> <url>http://repo.akka.io/releases</url> </repository> </repositories><dependencies> <dependency> <!-- Spark dependen…

WSO2 ESB - The Fastest ESB

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In any middleware stack the ESB plays an very important role. And WSO2 ESB Again has proven to be the Fastest ESB available out there . The latest performance round ( 7.5 ) that compared the WSO2 ESB with other known ESB's have proven that WSO2 ESB outperforms all the other ESB in all the areas. Take a look at the diagrams below to check the comparisons.



You can take a look at the complete report here - ESB Performance Round 7.5. If you are new to WSO2 ESB take look at the product here - WSO2 Enterprise Service Bus