Welcome!

Containers Expo Blog Authors: Pat Romanski, John Esposito, Elizabeth White, Scott Sobhani, Liz McMillan

Related Topics: Release Management , Microservices Expo, Adobe Flex, Agile Computing, @CloudExpo

Release Management : Blog Post

Don’t Get Stuck in a Cloud

How easy is it to get in? And how costly is it to get out?

Mysterious, comforting, scary, and attractive are all possible adjectives to describe a cloud. Interestingly enough, this is true of all kinds of clouds, from the meteorological to the computing. During the last few years, we have a seen a proliferation of clouds forming from every corner of the Internet. Nowadays, it is very rare to see any Internet technology presentation without at least a few clouds.

So is cloud computing simply vaporware, or something tangible?

While the name might be “buzzy”, cloud computing is in fact a real phenomenon and does create great technological and business value. In fact, cloud computing is another step in the evolution of computing abstraction. First, hardware got abstracted with operating systems, then the user interface with the browser, and now, with cloud computing, the network is abstracted. Simply put, cloud computing allows one to build network applications without having to worry about the network.

So far, so good; but what is the catch?

As occurs often in software, the catch pertains to the openness of the technology and how locked in a user might become. Even the most open technologies have some degree of “lock-in.” The challenge is to mitigate the value of the service with the risk associated with being locked-in with a single provider.

There are only two important questions to consider, when assessing the lock-in of any software solution. How easy is it to get in? And how costly is it to get out?

You will receive much help from vendors to answer the first question, but you might find yourself on your own for the second one.

The challenge of cloud computing is that there are not yet any standards, and therefore, no vendor can claim to be “Cloud-4-Enterprise compliant.” However, the good news is that most vendors try to appear as familiar as possible and to reduce the learning curve as much as possible.

The degree of lock-in also depends upon the type of cloud used. Below are the three main types of clouds, with their respective benefits and risks:

From the bottom up:

1) Infrastructure Cloud
The infrastructure cloud virtualizes the hardware and network parts of the system. This includes the server hardware, operating systems, network, and storage. Amazon has opportunistically and successfully established itself as the leader of this market.

In this scenario, the lock-in factor is rather low, since application developers still maintain full control of the technologies they utilize and can replicate it on any system. Moving out of an infrastructure cloud will incur an administration cost, but should not significantly impact the application code.

The downside of this approach is that, while it tremendously reduces the system management cost, this option still require some system management. For example, an application must be architected to scale multiple instances, and these instances must also be managed.

2) Platform Cloud
Platform clouds, such as the Google App Engine and Force.com, take the next step in abstraction and offer a complete virtualization of the application platform. Developers must only worry about the code of the application, and the cloud will complete the rest of the task.

The great advantage of this approach is that it reduces, almost to zero, any system administration, and the application can scale seamlessly across multiple instances, without requiring any management or special handling.

However, the seamless scalability has a price. To provide virtually infinite scalability, the platform cloud often restricts the environment in which the application can be written. For example, Force.com possesses its own Java-like language and custom MVC model. Though this is very powerful and complete, once an application is coded in Force.com, it must remain on Force.com forever. The Google App Engine is a more standard approach, as it does support Java. As of today, however, the data access layer supports only JDO and not the more commonly used SQL interface. This allows the Google App Engine to scale very effectively the data layer of the application. However, developers must rewrite their data-object layers with a less common interface (although JDO is still a standard and can be ported out of Google App Engine).

3) Application Cloud
The application cloud provides a hosted environment for third party applications to embed themselves within the service applications. For example, the application cloud allows the developer to extend Google apps or Salesforce.com functionalities.

Application clouds tend to be combined with platform clouds to enable deeper integration into the application. For example, while Saleforce.com does allow foreign application integration, it exposes many more integration points to applications hosted by Force.com. Consequently, to fully embed an application within Salesforce.com, employing Force.com might be the right decision. An option to mitigate risk is to develop only the integration points in the cloud specific platform and to keep the rest of the application as portable as possible.

Despite the high degree of vendor lock-in, the application cloud provides unparallel value because it allows third-party applications to fully leverage the service applications ecosystem.

Thus, as we can see, each type of cloud features both pros and cons. The good news is that as cloud computing becomes more popular, standards will emerge, and application portability will become a reality. For now, however, the most important thing is to be aware of the associated risks and to plan in accordance. In some cases, the benefits might surpass the risks, and in some other instances, the risks might not be worthwhile. In any case, do not believe the marketing slides and make your own experiments to truly assess the value and risk of each option.

Source: Don't Get Stuck in a Cloud - Bits and Buzz

More Stories By Jeremy Chone

Jeremy Chone is chief technology officer (CTO) and vice president of development and operations at iJuris, an innovative startup offering a rich Web application for lawyer collaboration and document assembly. In his role as CTO and vice president of development and operations, Jeremy is responsible for overseeing the company’s strategic direction for the iJuris service and technology as well as managing the service architecture, development, and operations.

Chone has more than 10 years of technical and business experience in major software companies such as Netscape, Oracle and Adobe where he has successfully aligned technology visions with business opportunities that deliver tangible results. In addition to a combination of technical and business acumen, Jeremy also possesses an in-depth knowledge of Rich Internet Application technologies, as well as holding many patents in the mobile and enterprise collaboration areas.

See Jeremy Chone's full biography

Comments (0)

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.


@ThingsExpo Stories
SYS-CON Events announced today that Bsquare has been named “Silver Sponsor” of SYS-CON's @ThingsExpo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. For more than two decades, Bsquare has helped its customers extract business value from a broad array of physical assets by making them intelligent, connecting them, and using the data they generate to optimize business processes.
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 19th Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The Internet of Things (IoT) is the most profound change in personal and enterprise IT since the creation of the Worldwide Web more than 20 years ago. All major researchers estimate there will be tens of billions devices - comp...
Machine Learning helps make complex systems more efficient. By applying advanced Machine Learning techniques such as Cognitive Fingerprinting, wind project operators can utilize these tools to learn from collected data, detect regular patterns, and optimize their own operations. In his session at 18th Cloud Expo, Stuart Gillen, Director of Business Development at SparkCognition, discussed how research has demonstrated the value of Machine Learning in delivering next generation analytics to imp...
There is little doubt that Big Data solutions will have an increasing role in the Enterprise IT mainstream over time. Big Data at Cloud Expo - to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA - has announced its Call for Papers is open. Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is...
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices 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 business opportuni...
Cloud computing is being adopted in one form or another by 94% of enterprises today. Tens of billions of new devices are being connected to The Internet of Things. And Big Data is driving this bus. An exponential increase is expected in the amount of information being processed, managed, analyzed, and acted upon by enterprise IT. This amazing is not part of some distant future - it is happening today. One report shows a 650% increase in enterprise data by 2020. Other estimates are even higher....
The cloud market growth today is largely in public clouds. While there is a lot of spend in IT departments in virtualization, these aren’t yet translating into a true “cloud” experience within the enterprise. What is stopping the growth of the “private cloud” market? In his general session at 18th Cloud Expo, Nara Rajagopalan, CEO of Accelerite, explored the challenges in deploying, managing, and getting adoption for a private cloud within an enterprise. What are the key differences between wh...
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
It is one thing to build single industrial IoT applications, but what will it take to build the Smart Cities and truly society changing applications of the future? The technology won’t be the problem, it will be the number of parties that need to work together and be aligned in their motivation to succeed. In his Day 2 Keynote at @ThingsExpo, Henrik Kenani Dahlgren, Portfolio Marketing Manager at Ericsson, discussed how to plan to cooperate, partner, and form lasting all-star teams to change t...
Connected devices and the industrial internet are growing exponentially every year with Cisco expecting 50 billion devices to be in operation by 2020. In this period of growth, location-based insights are becoming invaluable to many businesses as they adopt new connected technologies. Knowing when and where these devices connect from is critical for a number of scenarios in supply chain management, disaster management, emergency response, M2M, location marketing and more. In his session at @Th...
SYS-CON Events announced today that ReadyTalk, a leading provider of online conferencing and webinar services, has been named Vendor Presentation Sponsor at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. ReadyTalk delivers audio and web conferencing services that inspire collaboration and enable the Future of Work for today’s increasingly digital and mobile workforce. By combining intuitive, innovative tec...
Amazon has gradually rolled out parts of its IoT offerings, but these are just the tip of the iceberg. In addition to optimizing their backend AWS offerings, Amazon is laying the ground work to be a major force in IoT - especially in the connected home and office. In his session at @ThingsExpo, Chris Kocher, founder and managing director of Grey Heron, explained how Amazon is extending its reach to become a major force in IoT by building on its dominant cloud IoT platform, its Dash Button strat...
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, provided an overview of the evolution of the Internet and the Database and the future of their combination – the Blockchain. 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 sett...
19th Cloud Expo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, 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 strategy. Meanwhile, 94% of enterpri...
There are several IoTs: the Industrial Internet, Consumer Wearables, Wearables and Healthcare, Supply Chains, and the movement toward Smart Grids, Cities, Regions, and Nations. There are competing communications standards every step of the way, a bewildering array of sensors and devices, and an entire world of competing data analytics platforms. To some this appears to be chaos. In this power panel at @ThingsExpo, moderated by Conference Chair Roger Strukhoff, Bradley Holt, Developer Advocate a...
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, wh...
Cognitive Computing is becoming the foundation for a new generation of solutions that have the potential to transform business. Unlike traditional approaches to building solutions, a cognitive computing approach allows the data to help determine the way applications are designed. This contrasts with conventional software development that begins with defining logic based on the current way a business operates. In her session at 18th Cloud Expo, Judith S. Hurwitz, President and CEO of Hurwitz & ...
In his general session at 18th Cloud Expo, Lee Atchison, Principal Cloud Architect and Advocate at New Relic, discussed cloud as a ‘better data center’ and how it adds new capacity (faster) and improves application availability (redundancy). The cloud is a ‘Dynamic Tool for Dynamic Apps’ and resource allocation is an integral part of your application architecture, so use only the resources you need and allocate /de-allocate resources on the fly.
industrial company for a multi-year contract initially valued at over $4.0 million. In addition to DataV software, Bsquare will also provide comprehensive systems integration, support and maintenance services. DataV leverages advanced data analytics, predictive reasoning, data-driven diagnostics, and automated orchestration of remediation actions in order to improve asset uptime while reducing service and warranty costs.
Vidyo, Inc., has joined the Alliance for Open Media. The Alliance for Open Media is a non-profit organization working to define and develop media technologies that address the need for an open standard for video compression and delivery over the web. As a member of the Alliance, Vidyo will collaborate with industry leaders in pursuit of an open and royalty-free AOMedia Video codec, AV1. Vidyo’s contributions to the organization will bring to bear its long history of expertise in codec technolo...