Welcome!

Recurring Revenue Authors: Yeshim Deniz, Elizabeth White, Pat Romanski, Xenia von Wedel, Liz McMillan

Related Topics: @CloudExpo, Microservices Expo

@CloudExpo: Article

Cloud Computing & SOA: Getting the Links Straight Between Them

How SOA benefits cloud computing

Want to know what gets my blood pressure up? It's when there's both a huge shift in thinking around how we should do computing, namely cloud computing, and at the same time, there's a bunch of information out there that causes confusion. As cloud computing hype spikes to a frenzy, so does the number of less-than-intelligent things that I hear about it and its relationship to SOA.

We've got a herd mentality in IT. We're always chasing the next paradigm shift, which seems to come along every five years, claiming that whatever the last paradigm shift was had "failed" and that's why we're looking at something new. However, these hype-driven trends are often complementary, and so the real power is in figuring out how known approaches fit with what's new, and not look to replace, but how to build on the foundation. The best case for that scenario has been how SOA benefits cloud computing, but few understand how and why.

The confusion continues. Stacey Higginbotham, a commentator for GigaOm, remarked that an HP presentation on cloud computing was "depressingly similar to the idea of service-oriented architecture." She noted that "HP offered clouds as merely a means to deliver IT as a service inside the enterprise." However, she was disappointed because "...most of HP's detailed talk of clouds in the first webinar was depressingly similar to the idea of service-oriented architecture."

I'm not trying to pick on Stacey. I see and hear a lot of this kind of stuff out there, and confused people make for more confused people. I suspect that many of the people who sell cloud computing are selling its replacement aspect and not focusing on how to leverage cloud computing into an architectural context. This is dangerous thinking that will quickly get many a naive enterprise into trouble.

The trouble here is that those in IT have a tendency not to understand new concepts in the context of the old, such as how cloud computing is leveraging most of the concepts and patterns around SOA. That's not "depressingly similar."

Let's get this straight: SOA is an architectural pattern, simply put the ability to create an architecture around the notion of many services that are bound together to create and re-create business solutions. Cloud computing is a set of enabling technologies as a potential target platform or technological approach for that architecture.

Thus, to say they're similar is the functional equivalent of saying that an approach to creating automobiles is "depressingly similar" to electric cars. It doesn't make sense. One is the way of doing something, while the other is a potential outcome. SOA doesn't go away. It's not replaced. It's architecture. Cloud computing is a potential outcome of that architecture, thus cloud computing needs architecture, and vice versa.

The core issue, I think, is that we like to oversimplify things when things aren't simple. While we attempted to solve SOA by tossing technology at the problem, we quickly found that SOA was something you do, not something you buy. The same risks are here with cloud computing. Those who toss things outside of the firewall onto the platforms of the clouds without architectural context, such as leveraging SOA, will find themselves in trouble.

We have too many people attempting to lead thought or provide commentary in the cloud space who have no context, and so have a tendency to oversimplify how this technology is leveraged or how it works in enterprise architecture and SOA. And I'm going to call them out when I see it happen.

More Stories By David Linthicum

Dave Linthicum is Sr. VP at Cloud Technology Partners, and an internationally known cloud computing and SOA expert. He is a sought-after consultant, speaker, and blogger. In his career, Dave has formed or enhanced many of the ideas behind modern distributed computing including EAI, B2B Application Integration, and SOA, approaches and technologies in wide use today. In addition, he is the Editor-in-Chief of SYS-CON's Virtualization Journal.

For the last 10 years, he has focused on the technology and strategies around cloud computing, including working with several cloud computing startups. His industry experience includes tenure as CTO and CEO of several successful software and cloud computing companies, and upper-level management positions in Fortune 500 companies. In addition, he was an associate professor of computer science for eight years, and continues to lecture at major technical colleges and universities, including University of Virginia and Arizona State University. He keynotes at many leading technology conferences, and has several well-read columns and blogs. Linthicum has authored 10 books, including the ground-breaking "Enterprise Application Integration" and "B2B Application Integration." You can reach him at [email protected] Or follow him on Twitter. Or view his profile on LinkedIn.

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
rebeccalawson 06/09/09 02:17:58 PM EDT

Nicely said: "Cloud computing is a set of enabling technologies as a potential target platform or technological approach for that architecture.”

And further, you mention “people who sell cloud computing” – I would contend you can neither sell nor buy cloud computing. When you get down to it, you sell (or buy) a technology-enabled service that might have any number of architectural principles that contribute to the services’ resulting value. Maybe faster access to compute, parallel processing, rich data access... foundational elements associated w/ cloud, powered by SOA, make possible new kinds and differentiated kinds of results.

IoT & Smart Cities Stories
CloudEXPO New York 2018, colocated with DXWorldEXPO New York 2018 will be held November 11-13, 2018, in New York City and will bring together Cloud Computing, FinTech and Blockchain, Digital Transformation, Big Data, Internet of Things, DevOps, AI, Machine Learning and WebRTC to one location.
Bill Schmarzo, Tech Chair of "Big Data | Analytics" of upcoming CloudEXPO | DXWorldEXPO New York (November 12-13, 2018, New York City) today announced the outline and schedule of the track. "The track has been designed in experience/degree order," said Schmarzo. "So, that folks who attend the entire track can leave the conference with some of the skills necessary to get their work done when they get back to their offices. It actually ties back to some work that I'm doing at the University of San...
Andrew Keys is Co-Founder of ConsenSys Enterprise. He comes to ConsenSys Enterprise with capital markets, technology and entrepreneurial experience. Previously, he worked for UBS investment bank in equities analysis. Later, he was responsible for the creation and distribution of life settlement products to hedge funds and investment banks. After, he co-founded a revenue cycle management company where he learned about Bitcoin and eventually Ethereal. Andrew's role at ConsenSys Enterprise is a mul...
IoT is rapidly becoming mainstream as more and more investments are made into the platforms and technology. As this movement continues to expand and gain momentum it creates a massive wall of noise that can be difficult to sift through. Unfortunately, this inevitably makes IoT less approachable for people to get started with and can hamper efforts to integrate this key technology into your own portfolio. There are so many connected products already in place today with many hundreds more on the h...
DXWorldEXPO | CloudEXPO are the world's most influential, independent events where Cloud Computing was coined and where technology buyers and vendors meet to experience and discuss the big picture of Digital Transformation and all of the strategies, tactics, and tools they need to realize their goals. Sponsors of DXWorldEXPO | CloudEXPO benefit from unmatched branding, profile building and lead generation opportunities.
DXWorldEXPO LLC announced today that Telecom Reseller has been named "Media Sponsor" of CloudEXPO | DXWorldEXPO 2018 New York, which will take place on November 11-13, 2018 in New York City, NY. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.
In his keynote at 19th Cloud Expo, Sheng Liang, co-founder and CEO of Rancher Labs, discussed the technological advances and new business opportunities created by the rapid adoption of containers. With the success of Amazon Web Services (AWS) and various open source technologies used to build private clouds, cloud computing has become an essential component of IT strategy. However, users continue to face challenges in implementing clouds, as older technologies evolve and newer ones like Docker c...
The best way to leverage your Cloud Expo presence as a sponsor and exhibitor is to plan your news announcements around our events. The press covering Cloud Expo and @ThingsExpo will have access to these releases and will amplify your news announcements. More than two dozen Cloud companies either set deals at our shows or have announced their mergers and acquisitions at Cloud Expo. Product announcements during our show provide your company with the most reach through our targeted audiences.
To Really Work for Enterprises, MultiCloud Adoption Requires Far Better and Inclusive Cloud Monitoring and Cost Management … But How? Overwhelmingly, even as enterprises have adopted cloud computing and are expanding to multi-cloud computing, IT leaders remain concerned about how to monitor, manage and control costs across hybrid and multi-cloud deployments. It’s clear that traditional IT monitoring and management approaches, designed after all for on-premises data centers, are falling short in ...
The deluge of IoT sensor data collected from connected devices and the powerful AI required to make that data actionable are giving rise to a hybrid ecosystem in which cloud, on-prem and edge processes become interweaved. Attendees will learn how emerging composable infrastructure solutions deliver the adaptive architecture needed to manage this new data reality. Machine learning algorithms can better anticipate data storms and automate resources to support surges, including fully scalable GPU-c...