Why are APIs so important in clouds? Do APIs have to be open? How fast or slow will standardization in the cloud be? Why is ensuring high availability for the cloud service critical?
In his session at the 10th International Cloud Expo, Mårten Mickos, CEO of Eucalyptus Systems, will answer these questions and address cloud standards, APIs and the critical question: Will we end up with one, two or more competing cloud standards? And, how will this affect the evolution and adoption of cloud comput...| By Ezhil Arasan Babaraj | Article Rating: |
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| November 18, 2009 06:00 PM EST | Reads: |
2,667 |
We have been working with Amazon Web Services for the last couple of months for various things and thouhgt of sharing our key findings with you all.
First of all, I would like to thank Amazon for providing such a great experience to us , a simple webservice call , an instance of a computer up and running. When we started our exploration, we got an account with Amazon and working with S3 for quite some time. It is an another service for storage and works well for its cause.
Then we decided to explore EC2 and started browsing various AMI's (Amazon Machine Image) that are available. First we tried with Fedora Core 4 and we could successfully load that AMI into an instance. also, allowed SSH and Web server port to be available for public access.

After following the procedures for setting up Putty given by AWS , we tried accessing our instance using Putty. We could connect but we were not able to use the instance due to frequent disconnection. After all our effort it went on drain.
Then stopped exploring AMI's for a week time and started reading the available articles. Even after going through bunch of documents , we couldn't really figure out why there was a disconnection?
Again we got charged and wanted to try a different AMI, by then we got an information in AWS forum about a stable Ubuntu release (Thanks to Eric) and tried it. This time it was great success, it worked as it is expected and never faced any disconnection.
Once we are done with our initial setup, we wanted to go further and create our own AMI for Jboss. Because at that time we couldn't really find any compeling AMI with bare minimum Ubuntu.
When we started the AMI intially we were fine with Ubuntu as a bare minimum OS and it worked perfectly fine, but then we were finding difficulties to download files, browsing a webse site using a text based web browser..etc. So we had to use apt-get to download lynx and install it. As soon as we got the lynx, started downloading the following necessary softwares for our Jboss AMI.
- Java 1.6 - SDK and runtime requires to run any java applications.
- Jboss 4.2 As - J2EE application server, requires to run any Java 2 Enterprise
applications. - Apache 2.4 - Web server require to front end any request with realted to web and
webservices. - S3Cmd - This tool is used to perform S3 related operations using command line.
Setting up apache 2.4 is an interesting story, we have download Httpd from apache webiste and tried configuring it. The configure command was complaining about the non availability of the gcc compiler. Then we had to install gcc and gcc-lib using the command apt-get command.
Then our installation went fine and successfully setup Apache 2.4. After that installed Java 1.6 and Jboss 4.2 AS. There was no problem setting up both of them.
The mod_jk connector for apache was downloaded and setup the workers.properties to connect Apache and Tomcat.
After all these setup we were able to see our Jboss home. and we thought it will be a good AMI to share and applied with Amazon. Hopefully you will have this in your hand soon.
Read the original blog entry...
Published November 18, 2009 Reads 2,667
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More Stories By Ezhil Arasan Babaraj
Ezhil Arasan is a research and development specialist at CSS Labs. One of his favorite platform is Cloud Computing and its related technologies. He has been involved in cloud computing for about two years and has led several projects in Amazon Web Services Platform.
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Very few trends in IT have generated as much buzz as cloud computing. In his session at the 10th International Cloud Expo, Mark Hinkle, Director, Cloud Computing Community at Citrix, will cut through the hype and quickly clarify the ontology for cloud computing. The bulk of the conversation will focus on the open source software that can be used to build compute clouds (infrastructure-as-a-service) and the complementary open source management tools that can be combined to automate the management...
The proliferation of device connectivity is redefining the functionality requirements and capabilities of many embedded systems as more and more of these devices look to leverage the “Cloud.” While many commercial software and hardware component vendors have begun to realign their value propositions to satisfy growing demand, commercial-off-the-shelf products (COTS) alone cannot meet every OEM’s needs. As a result, the Embedded Cloud has injected a new level of uncertainty and a new competitive ...
Hardware and chemistry improvements will make the $1,000 human genome a reality soon. While the massive amount of genomics data that will be generated represents a huge opportunity to advance personal medicine, it also presents an enormous big data challenge.
In his session at the 10th International Cloud Expo, Dr Andreas Sundquist, CEO of DNAnexus, will discuss how the cloud will address these issues by enabling the management, storage, sharing and analysis of the world’s DNA data and how it ...
With Cloud Expo 2012 New York (10th Cloud Expo) just four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
We have technical and strategy sessions for you every day from June 11 through June 14 dealing with every nook and cranny of Cloud Computing and Big Data, but what of those who are presenting? Who are they, where do they work, what else h...
With Big Data Expo 2012 New York (co-located with 10th Cloud Expo) just four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
In 2011, Apache Hadoop received tremendous attention for helping organizations cost-effectively capitalize on their big data. Hadoop is now disrupting the business of analyzing data.
In his session at the 10th International Cloud Expo, Eric Baldeschwieler, Co-Founder & CEO of Hortonworks, will look at the current state of the Hadoop project, lessons learned by deploying it at scale, and the roadmap for its future.
Big Data Track attendees will learn about the exciting developments that have ...
The focus of Java EE 7 is on the cloud, and specifically it aims to bring Platform-as-a-Service providers and application developers together so that portable applications can be deployed on any cloud infrastructure and reap all its benefits in terms of scalability, elasticity, multitenancy, etc. The existing specifications in the platform such as JPA, Servlets, EJB, and others will be updated to meet these requirements.
Java EE 7 continues the ease of development push that characterized prior ...
With Cloud Expo 2012 New York (10th Cloud Expo) just four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
We have technical and strategy sessions for you every day from June 11 through June 14 dealing with every nook and cranny of Cloud Computing and Big Data, but what of those who are presenting? Who are they, where do they work, what else h...
With Cloud Expo 2012 New York (10th Cloud Expo) just four months away, what better time to start introducing you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical and strategy sessions at the conference...
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