With Cloud Expo 2012 Silicon Valley (11th Cloud Expo) due to open in five weeks' time at the Santa Clara Convention Center, CA - co-located with 2nd International Big Data Expo - let's introduce you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical program at the West Coast conference...
We have technical and strategy sessions for you dealing with every nook and cranny of Cloud Computing & Big Data, but what of those who are presenting? Who...| By Kevin Hartig | Article Rating: |
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| December 13, 2009 12:30 PM EST | Reads: |
189,964 |
Early Bird Special at Cloud Expo
June 2, 2008 - Cloud computing is becoming one of the next industry buzz words. It joins the ranks of terms including: grid computing, utility computing, virtualization, clustering, etc.
Cloud computing overlaps some of the concepts of distributed, grid and utility computing, however it does have its own meaning if contextually used correctly. The conceptual overlap is partly due to technology changes, usages and implementations over the years.
Trends in usage of the terms from Google searches shows Cloud Computing is a relatively new term introduced in the past year. There has also been a decline in general interest of Grid, Utility and Distributed computing.
Likely they will be around in usage for quit a while to come. But Cloud computing has become the new buzz word driven largely by marketing and service offerings from big corporate players like Google, IBM and Amazon.
| * distributed computing |
* grid computing |
* utility computing |
* cloud computing |
The term cloud computing probably comes from (at least partly) the use of a cloud image to represent the Internet or some large networked environment. We don’t care much what’s in the cloud or what goes on there except that we depend on reliably sending data to and receiving data from it. Cloud computing is now associated with a higher level abstraction of the cloud. Instead of there being data pipes, routers and servers, there are now services. The underlying hardware and software of networking is of course still there but there are now higher level service capabilities available used to build applications. Behind the services are data and compute resources. A user of the service doesn’t necessarily care about how it is implemented, what technologies are used or how it’s managed. Only that there is access to it and has a level of reliability necessary to meet the application requirements.

Launched in 2007, Cloud Expo is the world's largest Cloud Computing event.
In essence this is distributed computing. An application is built using the resource from multiple services potentially from multiple locations. At this point, typically you still need to know the endpoint to access the services rather than having the cloud provide you available resources. This is also know as Software as a Service. Behind the service interface is usually a grid of computers to provide the resources. The grid is typically hosted by one company and consists of a homogeneous environment of hardware and software making it easier to support and maintain. (note: my definition of a grid is different from the wikipedia definition, but homogeneous environments in data centers is typically what I have run across). Once you start paying for the services and the resources utilized, well that’s utility computing.
Cloud computing really is accessing resources and services needed to perform functions with dynamically changing needs. An application or service developer requests access from the cloud rather than a specific endpoint or named resource. What goes on in the cloud manages multiple infrastructures across multiple organizations and consists of one or more frameworks overlaid on top of the infrastructures tying them together. Frameworks provide mechanisms for:
- self-healing
- self monitoring
- resource registration and discovery
- service level agreement definitions
- automatic reconfiguration
The cloud is a virtualization of resources that maintains and manages itself. There are of course people resources to keep hardware, operation systems and networking in proper order. But from the perspective of a user or application developer only the cloud is referenced. The Assimilator project is a framework that executes across a heterogeneous environment in a local area network providing a local cloud environment. In the works is the addition of a network overlay to start providing an infrastructure across the Internet to help achieve the goal of true cloud computing.
Published December 13, 2009 Reads 189,964
Copyright © 2009 SYS-CON Media, Inc. — All Rights Reserved.
Syndicated stories and blog feeds, all rights reserved by the author.
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More Stories By Kevin Hartig
Kevin Hartig currently directs and constructs projects using new software technologies and methodologies to demonstrate the feasibility of new concepts in real business applications at Sun Microsystems, Inc. He is owner and administrator of the open source Assimilator project - a platform for running distributed services in LANs and WANs.
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kirsty@wearecloud.com 07/28/10 09:59:00 AM EDT | |||
We found a great visual about cloud computing. Simple and informative, and easier on the eye than a long blog post: http://bit.ly/cZLjN3 |
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jonrgs 12/23/09 05:50:00 PM EST | |||
Great thoughts guys !! here is my take. |
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RBruklis 06/30/09 08:08:00 AM EDT | |||
Here is my definition... “A new way to deploy or virtualize IT using the internet as a method to quickly borrow/use resources (compute, storage, infrastructure, applications) and keep those resources for any given amount of time – a 'rent' vs. |
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Architect0001@Nubifer.com 11/21/08 02:38:40 AM EST | |||
Cloud Computing is a broad term. Simply searching "Cloud Computing" on Google will give you a listing of the Wikipedia page that has a great video at the bottom of the external links section. Personally, I reviewed the entire Wikipedia document and found many things that are familiar to me and our ASP businesses from past and present technology configurations. One very note-able difference however, is the concepts of mass consumption of data (text and binary), scalability, new abstraction layers, strong APIs and SOA Web Service offerings, and a proliferation of heavy attention being focused to solve new issues for Cross Domain Security imposed by the web browsers sandboxes. Single Sign On with SAML is now the standard for Cross Platform, and Cross Framework and SaaS offerings are the key to making the link work. A myriad of new computing and Identity Management scenarios are being born and enhanced every day in turn Glue-ing these powerful Cloud Based technologies, disparate networks, and application data stores into one or more unified Modals for business. Enterprise mashups and Meta data companies like Nubifer.com which is primarily a Data Rich company offering real time feed analytics of all of your inter and extra connected web applications. Regards, |
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Neil Murphy 07/08/08 05:43:20 AM EDT | |||
Isn't this just a variation on the old bureau services of many years ago? Some different approaches etc but the same principle. |
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Sam 06/05/08 05:50:01 AM EDT | |||
Hi, I surf with www.treehoo.com that uses most of its profit to plant trees and fight global warming and climate change. The service is free and on the site you can do Google searches plus more. Everyone should use it as their default homepage, I do! |
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With Cloud Expo 2012 Silicon Valley (11th Cloud Expo) due to open in five weeks' time at the Santa Clara Convention Center, CA - co-located with 2nd International Big Data Expo - let's introduce you in greater detail to the distinguished individuals in our incredible Speaker Faculty for the technical program at the West Coast conference...
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The global acceptance of cloud computing has caused a spike in demand for multi-national cloud capability. As a result, cloud companies are facing an intimidating next step – expanding to new international markets. The Netherlands is the leading cloud hub in Europe that can address this process specific to transatlantic cloud expansion and how to intelligently establish the hig...Oct. 4, 2012 07:00 AM EDT Reads: 727 |
By Elizabeth White Information and identities are the lifeblood of your enterprise, yet the use of public cloud services challenge many legacy approaches to protecting what’s important. The move to the cloud requires a new control point that provides visibility and protection of your critical information and identity assets.
In his session at the 11th International Cloud Expo, Nico Popp, Vice President of Product Management and Development for Symantec O3, learn how Symantec O3 can help you realize the vision of...Oct. 4, 2012 07:00 AM EDT Reads: 1,750 |
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By Elizabeth White No one disputes cloud computing as a viable resource delivery model. Now the challenge? Deliver the best solution in a world where processor power follows Moore’s Law, storage is bound by the physics of spinning media, and cloud providers need to deliver optimized system level performance at a reasonable cost. Solid State Storage combined with dynamic, intelligent caching software to “learn” data “hot spots” and move them transparently onto flash memory fills the gap.
In his session at the 11th...Oct. 4, 2012 07:00 AM EDT Reads: 873 |
By Elizabeth White Will cloud surveillance be the next big cloud revolution or is it just the inevitable evolution of the way 'the cloud' evolves?
In his session at the 11th International Cloud Expo, Rishi Lodhia, CEO & Founder of CameraManager.com, will elaborate on the enormous business potential behind cloud surveillance. The session will train delegates on the potential business architectures that cloud surveillance encompasses and how these business architectures could be translated into real business oppor...Oct. 4, 2012 06:45 AM EDT Reads: 1,183 |
By Elizabeth White As data continues to grow at unprecedented rates, businesses are struggling to keep up with storage needs and requirements. A new type of cloud has emerged that helps manage information – Cloud 2.0, which puts the control of cloud hosting environments into the hands of business professionals. Now, companies can focus on their core business instead of on their IT delivery model – while still achieving control, flexibility, reliability and cost efficiency.
In his session at the 11th Internationa...Oct. 4, 2012 06:15 AM EDT Reads: 1,931 |
By Pat Romanski Dealing with the influx of massive amounts of unstructured data is becoming a major challenge for enterprises. Object Storage is what brings Big Data and Cloud Computing together.
In his session at the 11th International Cloud Expo, Tom Leyden, Director of Alliances and Marketing at Amplidata, will run through the recent evolution of those paradigms, explain how they are related, affected each other and he will show you how your business can benefit from these recent innovations. Big Data at t...Oct. 4, 2012 05:30 AM EDT Reads: 2,155 |
By Lissette Mercado When the advent of Infrastructure-as-a-Service first took hold a few years back, virtualization of the network was nothing but a pie in the sky idea. Fast-forward a few years and the race to achieve network virtualization is reaching the finish line.
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By Elizabeth White In a little over two years, OpenStack has shattered adoption benchmarks set by previous open source projects and gained acceptance as the future of the data center, but has your career kept up with its blistering pace?
In her session at the 11th International Cloud Expo, Niki Acosta, Product Evangelist for Rackspace Private Cloud, will explain how they have already made a career out of the OpenStack movement and how you can make the transition into making OpenStack your full-time job, from bec...Oct. 4, 2012 05:00 AM EDT Reads: 1,786 |
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Are you aware of the new reality that cloud computing is bringing to bear? Cloud is not as global as you might think.
The global acceptance of cloud computing has caused a spike in demand for multi-national cloud capability. As a result, cloud companies are facing an intimidating next step – expanding to new international markets. The Netherlands is the leading cloud hub in Europe that can address this process specific to transatlantic cloud expansion and how to intelligently establish the hig...
Information and identities are the lifeblood of your enterprise, yet the use of public cloud services challenge many legacy approaches to protecting what’s important. The move to the cloud requires a new control point that provides visibility and protection of your critical information and identity assets.
In his session at the 11th International Cloud Expo, Nico Popp, Vice President of Product Management and Development for Symantec O3, learn how Symantec O3 can help you realize the vision of...
Choosing how to build a cloud is perhaps the biggest strategic decision IT leaders will make this decade. It will determine their organizational competitiveness, flexibility, and IT economics.
In his General Session at the 11th International Cloud Expo, Gordon Haff, Cloud Evangelist at Red Hat, will discuss the evolution of cloud computing and the options you have to build a cloud. He will also detail an open source approach to cloud computing that includes open standards, choice of infrastruc...
No one disputes cloud computing as a viable resource delivery model. Now the challenge? Deliver the best solution in a world where processor power follows Moore’s Law, storage is bound by the physics of spinning media, and cloud providers need to deliver optimized system level performance at a reasonable cost. Solid State Storage combined with dynamic, intelligent caching software to “learn” data “hot spots” and move them transparently onto flash memory fills the gap.
In his session at the 11th...
Will cloud surveillance be the next big cloud revolution or is it just the inevitable evolution of the way 'the cloud' evolves?
In his session at the 11th International Cloud Expo, Rishi Lodhia, CEO & Founder of CameraManager.com, will elaborate on the enormous business potential behind cloud surveillance. The session will train delegates on the potential business architectures that cloud surveillance encompasses and how these business architectures could be translated into real business oppor...
As data continues to grow at unprecedented rates, businesses are struggling to keep up with storage needs and requirements. A new type of cloud has emerged that helps manage information – Cloud 2.0, which puts the control of cloud hosting environments into the hands of business professionals. Now, companies can focus on their core business instead of on their IT delivery model – while still achieving control, flexibility, reliability and cost efficiency.
In his session at the 11th Internationa...
Dealing with the influx of massive amounts of unstructured data is becoming a major challenge for enterprises. Object Storage is what brings Big Data and Cloud Computing together.
In his session at the 11th International Cloud Expo, Tom Leyden, Director of Alliances and Marketing at Amplidata, will run through the recent evolution of those paradigms, explain how they are related, affected each other and he will show you how your business can benefit from these recent innovations. Big Data at t...
When the advent of Infrastructure-as-a-Service first took hold a few years back, virtualization of the network was nothing but a pie in the sky idea. Fast-forward a few years and the race to achieve network virtualization is reaching the finish line.
In his session at the 11th International Cloud Expo, James Meredith, a product manager for the Rackspace Open Cloud, will discuss how software-defined networking (SDN) will break down another barrier to entry for cloud, pros and cons and everythin...
In a little over two years, OpenStack has shattered adoption benchmarks set by previous open source projects and gained acceptance as the future of the data center, but has your career kept up with its blistering pace?
In her session at the 11th International Cloud Expo, Niki Acosta, Product Evangelist for Rackspace Private Cloud, will explain how they have already made a career out of the OpenStack movement and how you can make the transition into making OpenStack your full-time job, from bec...
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