3 Ways to Monitor AWS EC2 Instance Costs

It is critical that you’re able to effectively monitor your AWS EC2 instances. If you don’t understand how each instance is being used, or if it’s being used at all, you can potentially be wasting a lot of money. There a lot of methods and tools different organizations use to ensure they don’t overspend on cloud computing.

Reserved Instances

Reserved instances are the most obvious way to manage your instance costs. You agree to purchase a set amount of them for one to three years, but pay considerably less per instance as when compared to using them on demand. Continue reading “3 Ways to Monitor AWS EC2 Instance Costs”


Reasons why AWS is the Leader in Cloud Computing

Amazon Web Services (AWS) is the most widely used cloud computing service. Thousands of businesses use AWS, including recognized brands such as Reddit, Dropbox, and Netflix. Explore the following four reasons why AWS is the leader in the cloud computing industry.

Cloud computing: A Disaster Recovery platform for small businesses

Cloud computing is one of the most popular high-end technologies that allows businesses to manage their data, business activities, and tasks more effectively and efficiently. The software keeps on introducing advanced features that helps both the large as well as small-scale businesses. Continue reading “Cloud computing: A Disaster Recovery platform for small businesses”

Cloud Computing Guide for Startups

In order to succeed, every startup has to minimize the costs, maximize the available resources and lower the risk factor. Once the optimum performance is achieved, it is only a matter of time before your small business starts growing and evolving. If you take advantage of the cloud computing service, success can be on its way much faster. There are many benefits of using cloud computing services, however in order to understand the benefits, one must first understand the types of cloud computing a startup can make use of. Continue reading “Cloud Computing Guide for Startups”

Five ultimate reasons to consider Cloud Computing for your business

When it comes to technology, you can never really know right from the start which trend is going to stick and which one will fade, so it’s not really a surprise that a lot of people were skeptical when cloud computing made an entry to the scene. Sure, the technology was still in its infancy and implementation was far from what we know today, but even so, cloud computing proved that the concept has a tremendous potential, and that it will forever change the world of technology and business. Fast forward to today, cloud computing is the ultimate technology to use in any field of work, with the most noticeable results in business environments. Simply put, whoever uses cloud computing in their business today has the upper hand. If you’re not convinced, here are the five ultimate reasons to consider cloud computing for your business. Continue reading “Five ultimate reasons to consider Cloud Computing for your business”

The World of Data-Data in the Cloud





Install WildFly on Ubuntu in Amazon EC2 Micro Instance

WildFly == Jboss


JBoss is distributed under LGPL; LGPL is a free software license published by the Free Software Foundation (FSF). It was designed as a compromise between the strong-copyleft GNU General Public License or GPL and permissive licenses such as the BSD licenses and the MIT License.

Java – Download Free EBooks and Whitepapers

  1. Create Amazon Machine Instance (AMI) with Ubuntu server 12.04.01 LTS in AWS Free Usage Tier? -> https://clean-clouds.com/2013/01/12/how-to-create-amazon-machine-instance-ami-in-aws-free-usage-tier/
  2. Verify whether Java is installed or not. in AWS instance we created, verify it with command java -version
  3. Download http://www.jboss.org/jbossas/downloads/
  4. Extract the file into usr/share/
  5. Edit standalone.xml file at /usr/share/jboss-as/standalone/configuration and edit the interface definitions to use address instead of the default.
        <inet-address value=""/>    <inet-address value=""/>


  6. Run standalone.sh from bin
[root@domU-12-31-39-04-9C-B2 jboss-as-7.0.2.Final]# cd bin/[root@domU-12-31-39-04-9C-B2 bin]# ./standalone.sh=========================================================================JBoss Bootstrap EnvironmentJBOSS_HOME: /tmp/jboss-as-7.0.2.FinalJAVA: /usr/lib/jvm/jre/bin/javaJAVA_OPTS: -server -Xms64m -Xmx512m -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true -Dorg.jboss.resolver.warning=true -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djboss.modules.system.pkgs=org.jboss.byteman -Djava.awt.headless=true=========================================================================15:15:21,489 INFO  [org.jboss.modules] JBoss Modules version 1.0.2.GA15:15:21,910 INFO  [org.jboss.msc] JBoss MSC version 1.0.1.GA

15:15:21,975 INFO  [org.jboss.as] JBoss AS 7.0.2.Final “Arc” starting

15:15:23,444 WARN  [org.jboss.as] No security realm defined for native management service, all access will be unrestricted.

15:15:23,464 INFO  [org.jboss.as] creating http management service using network interface (management) port (9990)

15:15:23,467 WARN  [org.jboss.as] No security realm defined for http management service, all access will be unrestricted.

15:15:23,481 INFO  [org.jboss.as.logging] Removing bootstrap log handlers

15:15:23,497 INFO  [org.jboss.as.connector.subsystems.datasources] (Controller Boot Thread) Deploying JDBC-compliant driver class org.h2.Driver (version 1.2)

15:15:23,511 INFO  [org.jboss.as.clustering.infinispan.subsystem] (Controller Boot Thread) Activating Infinispan subsystem.

15:15:23,660 INFO  [org.jboss.as.naming] (Controller Boot Thread) JBAS011800: Activating Naming Subsystem

15:15:23,672 INFO  [org.jboss.as.naming] (MSC service thread 1-1) JBAS011802: Starting Naming Service

15:15:23,681 INFO  [org.jboss.as.osgi] (Controller Boot Thread) JBAS011910: Activating OSGi Subsystem

15:15:23,722 INFO  [org.jboss.as.security] (Controller Boot Thread) Activating Security Subsystem

15:15:23,726 INFO  [org.jboss.remoting] (MSC service thread 1-1) JBoss Remoting version 3.2.0.Beta2

15:15:23,785 INFO  [org.xnio] (MSC service thread 1-1) XNIO Version 3.0.0.Beta3

15:15:23,823 INFO  [org.xnio.nio] (MSC service thread 1-1) XNIO NIO Implementation Version 3.0.0.Beta3

15:15:24,149 INFO  [org.apache.catalina.core.AprLifecycleListener] (MSC service thread 1-1) The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /usr/lib/jvm/java-1.6.0-openjdk-

15:15:24,204 INFO  [org.jboss.as.remoting] (MSC service thread 1-2) Listening on /

15:15:24,212 INFO  [org.jboss.as.ee] (Controller Boot Thread) Activating EE subsystem

15:15:24,501 INFO  [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-1) Starting Coyote HTTP/1.1 on http–

15:15:24,502 INFO  [org.jboss.as.jmx.JMXConnectorService] (MSC service thread 1-1) Starting remote JMX connector

15:15:24,735 INFO  [org.jboss.as.connector] (MSC service thread 1-2) Starting JCA Subsystem (JBoss IronJacamar 1.0.3.Final)

15:15:24,966 INFO  [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-1) Bound data source [java:jboss/datasources/ExampleDS]

15:15:25,893 INFO  [org.jboss.as.deployment] (MSC service thread 1-2) Started FileSystemDeploymentService for directory /tmp/jboss-as-7.0.2.Final/standalone/deployments

15:15:25,921 INFO  [org.jboss.as] (Controller Boot Thread) JBoss AS 7.0.2.Final “Arc” started in 4812ms – Started 93 of 148 services (55 services are passive or on-demand)