Apache Tomcat software is a Java-based HTTP server that can run Java technologies like Java Servlet, JavaServer Pages (JSP), and Java Expression Language. The advanced built-in customization options, high flexibility, and impressive stability make the software highly in-demand and a popular pick among developers globally. Let’s see what makes Apache Tomcat stand out among competitors: Open-Source Apache Tomcat is an …
Installing Java on CentOS and Fedora
In the world of programming, Java has been one of the top programming languages. Java is a high-level programming language that follows the concept of object-oriented programming systems. It’s also a platform-independent language that generates cross-platform applications. Java is everywhere – banking and transactions, web frameworks, games (Minecraft), and even mobile operating systems (Android). In this guide, we will walk …
How to setup Java on Ubuntu 18.04
Most of the devices we use run on JAVA. Therefore, in this CloudSigma tutorial, you will learn how to setup JAVA on Ubuntu 18.04 server. JVM (JAVA Virtual Machine) is required to run various kinds of software like Jenkins, Tomcat, etc. In addition, JAVA Development Kit (JDK) is used to compile and run some specific JAVA Based Softwares. Using the …
Installing Hadoop on a Single Node in Five Simple Steps
Welcome to our guide on installing Hadoop in five simple steps. To start with, the Apache Hadoop software library is a framework that allows for the distributed processing of large data sets across clusters of computers using simple programming models. It is designed to scale up from single servers to thousands of machines, each offering local computation and storage. Rather …
Sentiment Analysis of Twitter using Spark
In our previous post, I worked out a way to extract real-time Twitter data using Apache Flume. Currently, I have got a lot of data from Twitter. Therefore, I would want to analyze it and find some trends from it. In order to perform sentiment analysis of the Twitter data, I am going to use another Big Data tool, Apache …
CompatibleOne, jclouds and LibCloud now support CloudSigma’s IaaS cloud
We try hard to make our platform as accessible and open as possible. This is an ongoing effort of continual improvement so we’re happy to announce a number of recent initiatives that back up these commitments. As you probably know, we already allow you to upload and download your disk images from our cloud making migration into and away from …
CloudSigma API v2.0 is now supported in jclouds
This is a guest post by Ignasi Barrera, a PMC member on the Apache jclouds® project and active contributor to jclouds. What is jclouds? Apache jclouds® is a cloud agnostic library for the JVM that enables developers to access over 30 cloud providers using one API. It provides common interfaces to access different services in the cloud, allowing users can …