Welcome!

Java IoT Authors: Liz McMillan, Pat Romanski, Yeshim Deniz, Elizabeth White, Roger Strukhoff

Related Topics: @CloudExpo

@CloudExpo: Article

Cloud Computing Journal: Current Themes & Topics

A round-up of the world of delivering massively scalable IT as a service using Internet technologies

A round-up of Cloud Computing issues and topics as seen through the lens of the many contributors whose thoughts and ideas appear in SYS-CON's pioneering Cloud Computing Journal.

From Amazon EC2 and App Engine from Google to Utility Computing, Virtualization, and Walled Gardens - there's no aspect of Cloud Computing that hasn't already been addressed at some level of detail in SYS-CON Media's Cloud Computing Journal. Here's a round-up of the world of Delivering Scalable IT as a Service, seen through the lens of the many contributors whose thoughts and ideas have already appeared there since it first appeared in June 2008 as the world's first journal devoted exclusively to the delivery of massively scalable IT resources as a service using Internet technologies.

Abramowski, David - CEO of MorphLabs and author of "Getting Your Groovy On with Grails and Cloud Computing" in which he examines the three different layers of Cloud Computing - infrastructure, infrastructure management & platform as a service.

Amazon EC2 - is the focus of Don MacAskill's "Cloud Computing: The SmugMug Approach to Using Amazon's S3 and EC2" in which he writes: "Everyone knows that SmugMug is a heavy user of S3, storing well over half a petabyte of data (non-replicated) there. What you may not know is that EC2 provides a core part of our infrastructure, too. Thanks to Amazon, the software and hardware that processes all of your high-resolution photos and high-definition video is totally scalable without any human intervention. And when I say scalable, I mean both up and down, just the way it should be. Here's our approach in a nutshell...". Don is the CEO of SmugMug.

Amazon Elastic Compute Cloud - see Amazon EC2

Amazon Simple Storage Service - see Amazon S3

Amazon S3 -
which Amazon itself describes as "storage for the Internet...designed to make web-scale computing easier for developers" - features in "Cloud Computing: The SmugMug Approach to Using Amazon's S3 and EC2" by is the CEO and Chief Geek of SmugMug, Don MacAskill. The article is covers how EC2 provides a core part of SmugMug's infrastructure in addition to its heavy use of S3.

App Engine - Google's offering aimed at enables the building of web applications "on the same scalable systems that power Google applications." Billy Marshall in "Cloud Computing Casts Shadow on Walled Gardens" declares himself "a bit disappointed with Google's AppEngine" since in his view "It appears that Google is embracing the 'walled garden' approach of salesforce.com and Microsoft instead of the cloud approach of Amazon."

Charrington, Sam - is author of the "In the Loop" blog and wrote "Cloud Computing: It's the Future of Enterprise IT" - in which he declared "I strongly believe that in the future, most if not all server-side software applications will be deployed in a cloud-computing-like manner." Charrington is VP of Product Management & Marketing at Appistry.

Cloud Computing Interoperability Forum - With 60+ members (November 2008), the Cloud Computing Interoperability Forum is a group of industry stakeholders that are active in cloud computing. The group's goal is to define an organization that would enable interoperable enterprise-class cloud computing platforms through application integration and stakeholder cooperation. [[email protected]]

Cloud Computing Layers -
are looked at by MorphLabs' CEO David Abramowski in "Getting Your Groovy On with Grails and Cloud Computing," which profiles three different layers - infrastructure, infrastructure management & platform as a service.

Cloud Computing Terminology - is what Geva Perry tries to nail down in "Cloud Computing Terminology" (a work in progress, obviously).

"Cloud Dining" Analogy
- Devised by Cisco's Omar Sultan, this analogy sheds light on the essence of Cloud Computing. In "Cloud Computing and the "Cloud Dining" Analogy", Sultan writes: "I am the cook in the house and I am tasked with feeding the family. If my 10-year old is lobbying for Italian, I am cook at home or order out. The decision may also vary from day to day. For instance, I might not have all the ingredients and have to order out, or, like this weekend, it may be 103 outside and cooking at home is not all that appealing. Now, the same can be said for supporting a given application in a cloud computing environment."

Cloud Reliability - see Reliability

Cloud Security - In "The Need for Two-Factor Authentication in Cloud Computing", David Jevans contends that all Internet services that have personal or business information should offer strong 2-factor authentication to their users and customers. "Think about all of the critical data and IT systems that are moving into the cloud these days," Jevans - Chief Executive Officer of IronKey - writes. In "Do You Really Want Your Data in the Cloud?" Microsoft's Don Dodge raises similar concerns.

Cloud Tools - are the subject of "Deployment Tools for Cloud Computing" by the Chairman & CEO of WaveMaker, Chris Keene. "For cloud computing to take off," Keene contends with characteristic insight, "there need to be tools available that enable a developer to build and deploy an application without having to download anything to their desktop." In Keene's this requires an on-demand development tool that sits on top of the cloud and provides a development Platform as a Service (PaaS).

Cloud Pyramid, The
- is an interesting graphical way of differentiating the various Cloud offerings out there offered by Michael Sheehan in "Introducing the Cloud Pyramid" - cloud applications, cloud platforms, and cloud infrastructure are the three layers of Sheehan's easy-to-grok pyramid diagram.

Cohen, Reuven - Author of a string of insightful articles: "Cloud Computing and Virtualization - A Perfect Match", "The Geopolitical Cloud", "The Business of Building Clouds", "Forget the Darknets, Make Way for The Dark Cloud" and "Morgan Stanley is Banking on the Cloud", Cohen is Founder & Chief Technologist for Toronto based Enomaly Inc.

Crosby, Simon - Now CTO of Citrix Systems, Simon Crosby was founder and CTO of XenSource prior to the acquisition of XenSource by Citrix. He makes some very interesting remarks about the Cloud during this recent SYS-CON.TV Power Panel. About mid-way through, worth watching!

Dark Clouds - are the topic of "Forget the Darknets, Make Way for The Dark Cloud" by Reuven Cohen, who asks "Are we on the brink of seeing the rise of private corporate darknets a.k.a. 'dark clouds'?"

Defining Cloud Computing - In "Twenty Experts Define Cloud Computing" (an article that was Slashdotted), Cloud Computing Journal's publisher Jeremy Geelan gathers together in one place definitions by Reuven Cohen, Brian de Haaff, Don Dodge, Trevor Doerksen, Damon Edwards, Praising Gaw, Douglas Gourlay, Kevin Hartig, Jeff Kaplan, Ben Kepes, Markus Klems, Yan Pritzker, Aaron Ricadela, Michael Sheehan, Kirill Sheynkman, Omar Sultan, Thorsten von Eicken, Paul Wallis, and Irving Wladwasky Berger.

Doerksen, Trevor - is the author of "Who Can Help Me Get an Application onto EC2 and Storage onto S3?" and is CEO & Founder of MoboVivo. He is also one of the experts quoted in Jeremy Geelan's round-up: "Twenty Experts Define Cloud Computing" - in which Doerksen boils it down to being simply "the user-friendly version of grid computing." [emphasis added]. This is also the subject of a separate article, "Cloud Computing - The User-Friendly Version of Grid Computing" in which Doerksen argues that the difference between 'grid computing' and c'loud computing' is "purely academic."

EC2 - see Amazon EC2

Enterprise Cloud Computing
- is succinctly investigated by Jian Zhen in "The Five Key Challenges of Enterprise Cloud Computing" who names them to be Data Governance, Manageability, Monitoring, Reliability & Availability, and Virtualization Security.

Future of the Cloud -
is covered well by Sam Johnson in "The Future of Cloud Computing"

Google's App Engine -
see App Engine

Grid Computing -
is different from Cloud Computing, explains FastScale CTO Thorsten von Eicken in "Cloud Computing vs. Grid Computing - What's the Difference?" Another article on the same topic is "Understanding 'Clouded' Terms of Cloud Computing" by the Technology Evangelist of ServePath, Michael Sheehan. A very nice "History of the Cloud", written by Paul Wallis, looks at Cloud Computing's forerunners, and describes how in the early 1990s Ian Foster and Carl Kesselman came up with a new concept of 'The Grid'. Sam Johnson, in "The Future of Cloud Computing," that "The Cloud is what the Grid could have been."

History of The Cloud - In "Is the Cloud There Yet? - A Brief History of Cloud Computing", Paul Wallis notes: "In order to discuss some of the issues surrounding The Cloud concept, I think it is important to place it in historical context. Looking at the Cloud's forerunners, and the problems they encountered, gives us the reference points to guide us through the challenges it needs to overcome." His article does just that, and is a great read.

Johnson, Sam - author of "The Future of Cloud Computing" in which he notes "The Cloud is what the Grid could have been" - Johnson is also responsible for a recent overhaul of the Wikipedia definition of Cloud Computing.

Keene, Christopher - Chairman & CEO of WaveMaker and author of "Deployment Tools for Cloud Computing" about the need for an on-demand development tool that sits on top of the cloud and provides a development Platform as a Service (PaaS).

Klems, Markus - Author of "The Cloud Computing Ecosphere", Klems is a research assistant at Germany-based FZI Research Center for Information Technology. He also wrote "Merrill Lynch Estimates Cloud Computing To Be $100 Billion Market" and "Cloud Computing is a Developer-Facing Business."

Levels of Cloud Computing - is what Thorsten von Eicken, CTO & Founder at FastScale, sees and discusses in his article "The Three Levels of Cloud Computing" on how the different offerings compare, from Amazon Web Services to Google App Engine and Force.com.

MacAskill, Don - CEO and Chief Geek of SmugMug and author of "Cloud Computing: The SmugMug Approach to Using Amazon's S3 and EC2" about how EC2 provides a core part of SmugMug's infrastructure in addition to its heavy use of S3.

Marshall, Billy - Founder of rPath and author of "Cloud Computing Casts Shadow on Walled Gardens", in which he declares himself "a bit disappointed with Google's AppEngine" since in his view "It appears that Google is embracing the 'walled garden' approach of salesforce.com and Microsoft instead of the cloud approach of Amazon." Marshall is also a speaker at the 1st International Cloud Computing Expo (November 19-21, San Jose, CA).

Merrill Lynch - is the focus of "Merrill Lynch Estimates Cloud Computing To Be $100 Billion Market" by Markus Klems, telling of a report in which the authors identify 10 companies + 2 'unconventional plays' with exposure to Cloud Computing growth. The companies? Amazon, Microsoft, Google, EMC, VMware, IBM, Sun, Dell, Akamai, SalesForce.com, NetSuite, and Activision.

Morgan Stanley - is, notes Reuven Cohen, "Banking on the Cloud." Why is the banking giant on track to spend more than ever on their IT budget? "They seem to think that during periods of lower economic activity it gives them a rare opportunity to establish themselves in new areas of emerging technology that may give them a competitive advantage down the road," according to Cohen.

Novikoff, Eric - author of "Cloud Computing and Reliability" in which he notes: "Despite claims of reliability, few cloud vendors have tight SLAs (service level agreements) that promise controlled downtime or offer rebates for excess downtime."

Perry, Geva - tries to nail down "Cloud Computing Terminology" in one handy reference article. "I thought I'd list some of the new terms I'm seeing with brief definitions, examples of usage and references to discussions related to these terms. Hope this is useful," writes Perry, with characteristic modesty.

Platform as a Service (PaaS) - constitutes on of the key elements of what Markus Klems calls "The Cloud Computing Ecosphere", and is the focus of "The Nine Features of an Ideal PaaS Cloud" by Joyent CEO David Young, who writes: "Clouds should be open. They shouldn’t be proprietary. More broadly, I believe no vendor currently does everything that’s required to serve customers well."

Reliability - is a key aspect of the Cloud dealt with by Eric Novikoff in his article "Cloud Computing and Reliability". "Despite claims of reliability, few cloud vendors have tight SLAs (service level agreements) that promise controlled downtime or offer rebates for excess downtime," he notes. "To get very good reliability, you must still apply traditional approaches of redundancy and observability that have been used in physical data centers for decades - or, you have to find a cloud computing services provider that can implement them for you," Novikoff concludes.

"Ruv's Law" - proposed by Reuven Cohen in "Cloud Computing and Virtualization - A Perfect Match" - holds that every 18 months the amount of cloud capacity will double.

Sheehan, Michael - author of "Understanding 'Clouded' Terms of Cloud Computing" and Technology Evangelist of ServePath. He also authored "Introducing the Cloud Pyramid" and "Cloud Computing vs Grid Computing."

Uptime - see Reliability

Utility Computing -

Virtualization - is not the same as Cloud Computing, even though Reuven Cohen declares "Cloud Computing and Virtualization - A Perfect Match"

von Eicken, Thorsten - author of "The Three Levels of Cloud Computing" on how the different offerings compare, from Amazon Web Services to Google App Engine and Force.com, is CTO & Founder at RightScale and a speaker at the 1st International Cloud Computing Expo. He also authored "Cloud Computing vs. Grid Computing - What's the Difference?"

Walled Gardens - ultimately restrict the growth of the market, argues rPath's founder Billy Marshall in "Cloud Computing Casts Shadow on Walled Gardens", in which Marshall declares himself "a bit disappointed with Google's AppEngine" since in his view "It appears that Google is embracing the 'walled garden' approach of salesforce.com and Microsoft instead of the cloud approach of Amazon."

Wallis, Paul - CTO at Stroma Software Limited and author of "Is the Cloud There Yet? - A Brief History of Cloud Computing". "In order to discuss some of the issues surrounding The Cloud concept," Wallis notes, "I think it is important to place it in historical context. Looking at the Cloud's forerunners, and the problems they encountered, gives us the reference points to guide us through the challenges it needs to overcome."

Wikipedia - has a definition of Cloud Computing recently overhauled by Cloud Computing Journal contributor Sam Johnson.

Young, David - CEO of Joyent, author of "The Nine Features of an Ideal PaaS Cloud" in which he writes: "Clouds should be open. They shouldn’t be proprietary. More broadly, I believe no vendor currently does everything that’s required to serve customers well." The nine features detailed in the article are as follows: Virtualization Layer Network Stability; API for Creation, Deletion, Cloning of Instances; Application Layer Interoperability; State Layer Interoperability; Application Services (e.g. email infrastructure, payments infrastructure); Automatic Scale; Hardware Load Balancing; Storage as a Service; and “Root”, If Required.

Jian Zhen - Senior Director of Product Management at LogLogic, succinctly investigates "The Five Key Challenges of Enterprise Cloud Computing" - which he deems to be: Data Governance, Manageability, Monitoring, Reliability & Availability, and Virtualization Security.

More Stories By Jeremy Geelan

Jeremy Geelan is Chairman & CEO of the 21st Century Internet Group, Inc. and an Executive Academy Member of the International Academy of Digital Arts & Sciences. Formerly he was President & COO at Cloud Expo, Inc. and Conference Chair of the worldwide Cloud Expo series. He appears regularly at conferences and trade shows, speaking to technology audiences across six continents. You can follow him on twitter: @jg21.

Comments (1) View Comments

Share your thoughts on this story.

Add your comment
You must be signed in to add a comment. Sign-in | Register

In accordance with our Comment Policy, we encourage comments that are on topic, relevant and to-the-point. We will remove comments that include profanity, personal attacks, racial slurs, threats of violence, or other inappropriate material that violates our Terms and Conditions, and will block users who make repeated violations. We ask all readers to expect diversity of opinion and to treat one another with dignity and respect.


Most Recent Comments
Jeremy Geelan 08/29/08 03:23:19 AM EDT

In response to inquiries and suggestions from readers this lexicon has recently been expanded...

--jg

@ThingsExpo Stories
Recently, WebRTC has a lot of eyes from market. The use cases of WebRTC are expanding - video chat, online education, online health care etc. Not only for human-to-human communication, but also IoT use cases such as machine to human use cases can be seen recently. One of the typical use-case is remote camera monitoring. With WebRTC, people can have interoperability and flexibility for deploying monitoring service. However, the benefit of WebRTC for IoT is not only its convenience and interopera...
With tough new regulations coming to Europe on data privacy in May 2018, Calligo will explain why in reality the effect is global and transforms how you consider critical data. EU GDPR fundamentally rewrites the rules for cloud, Big Data and IoT. In his session at 21st Cloud Expo, Adam Ryan, Vice President and General Manager EMEA at Calligo, examined the regulations and provided insight on how it affects technology, challenges the established rules and will usher in new levels of diligence arou...
SYS-CON Events announced today that Evatronix will exhibit at SYS-CON's 21st International Cloud Expo®, which will take place on Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA. Evatronix SA offers comprehensive solutions in the design and implementation of electronic systems, in CAD / CAM deployment, and also is a designer and manufacturer of advanced 3D scanners for professional applications.
SYS-CON Events announced today that Synametrics Technologies will exhibit at SYS-CON's 22nd International Cloud Expo®, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. Synametrics Technologies is a privately held company based in Plainsboro, New Jersey that has been providing solutions for the developer community since 1997. Based on the success of its initial product offerings such as WinSQL, Xeams, SynaMan and Syncrify, Synametrics continues to create and hone inn...
To get the most out of their data, successful companies are not focusing on queries and data lakes, they are actively integrating analytics into their operations with a data-first application development approach. Real-time adjustments to improve revenues, reduce costs, or mitigate risk rely on applications that minimize latency on a variety of data sources. In his session at @BigDataExpo, Jack Norris, Senior Vice President, Data and Applications at MapR Technologies, reviewed best practices to ...
The 22nd International Cloud Expo | 1st DXWorld Expo has announced that its Call for Papers is open. Cloud Expo | DXWorld Expo, to be held June 5-7, 2018, at the Javits Center in New York, NY, brings together Cloud Computing, Digital Transformation, Big Data, Internet of Things, DevOps, Machine Learning and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding busin...
Smart cities have the potential to change our lives at so many levels for citizens: less pollution, reduced parking obstacles, better health, education and more energy savings. Real-time data streaming and the Internet of Things (IoT) possess the power to turn this vision into a reality. However, most organizations today are building their data infrastructure to focus solely on addressing immediate business needs vs. a platform capable of quickly adapting emerging technologies to address future ...
No hype cycles or predictions of a gazillion things here. IoT is here. You get it. You know your business and have great ideas for a business transformation strategy. What comes next? Time to make it happen. In his session at @ThingsExpo, Jay Mason, an Associate Partner of Analytics, IoT & Cybersecurity at M&S Consulting, presented a step-by-step plan to develop your technology implementation strategy. He also discussed the evaluation of communication standards and IoT messaging protocols, data...
Product connectivity goes hand and hand these days with increased use of personal data. New IoT devices are becoming more personalized than ever before. In his session at 22nd Cloud Expo | DXWorld Expo, Nicolas Fierro, CEO of MIMIR Blockchain Solutions, will discuss how in order to protect your data and privacy, IoT applications need to embrace Blockchain technology for a new level of product security never before seen - or needed.
In his session at 21st Cloud Expo, Raju Shreewastava, founder of Big Data Trunk, provided a fun and simple way to introduce Machine Leaning to anyone and everyone. He solved a machine learning problem and demonstrated an easy way to be able to do machine learning without even coding. Raju Shreewastava is the founder of Big Data Trunk (www.BigDataTrunk.com), a Big Data Training and consulting firm with offices in the United States. He previously led the data warehouse/business intelligence and B...
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, whic...
Cloud Expo | DXWorld Expo have announced the conference tracks for Cloud Expo 2018. Cloud Expo will be held June 5-7, 2018, at the Javits Center in New York City, and November 6-8, 2018, at the Santa Clara Convention Center, Santa Clara, CA. Digital Transformation (DX) is a major focus with the introduction of DX Expo within the program. Successful transformation requires a laser focus on being data-driven and on using all the tools available that enable transformation if they plan to survive ov...
"Evatronix provides design services to companies that need to integrate the IoT technology in their products but they don't necessarily have the expertise, knowledge and design team to do so," explained Adam Morawiec, VP of Business Development at Evatronix, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Recently, REAN Cloud built a digital concierge for a North Carolina hospital that had observed that most patient call button questions were repetitive. In addition, the paper-based process used to measure patient health metrics was laborious, not in real-time and sometimes error-prone. In their session at 21st Cloud Expo, Sean Finnerty, Executive Director, Practice Lead, Health Care & Life Science at REAN Cloud, and Dr. S.P.T. Krishnan, Principal Architect at REAN Cloud, discussed how they built...
Digital Transformation (DX) is not a "one-size-fits all" strategy. Each organization needs to develop its own unique, long-term DX plan. It must do so by realizing that we now live in a data-driven age, and that technologies such as Cloud Computing, Big Data, the IoT, Cognitive Computing, and Blockchain are only tools. In her general session at 21st Cloud Expo, Rebecca Wanta explained how the strategy must focus on DX and include a commitment from top management to create great IT jobs, monitor ...
"Digital transformation - what we knew about it in the past has been redefined. Automation is going to play such a huge role in that because the culture, the technology, and the business operations are being shifted now," stated Brian Boeggeman, VP of Alliances & Partnerships at Ayehu, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
In his Opening Keynote at 21st Cloud Expo, John Considine, General Manager of IBM Cloud Infrastructure, led attendees through the exciting evolution of the cloud. He looked at this major disruption from the perspective of technology, business models, and what this means for enterprises of all sizes. John Considine is General Manager of Cloud Infrastructure Services at IBM. In that role he is responsible for leading IBM’s public cloud infrastructure including strategy, development, and offering m...
Nordstrom is transforming the way that they do business and the cloud is the key to enabling speed and hyper personalized customer experiences. In his session at 21st Cloud Expo, Ken Schow, VP of Engineering at Nordstrom, discussed some of the key learnings and common pitfalls of large enterprises moving to the cloud. This includes strategies around choosing a cloud provider(s), architecture, and lessons learned. In addition, he covered some of the best practices for structured team migration an...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...