Government Cloud Authors: Liz McMillan, Pat Romanski, TJ Randall, Elizabeth White, Carmen Gonzalez

Related Topics: Open Source Cloud, Mobile IoT, Release Management

Open Source Cloud: Interview

Nokia’s Qt and the Open Road to Code

Exclusive Q&A with Benoit Schillings, Chief Technologist for Nokia’s Qt Software

With the pending acquisition of Sun by Oracle and speculation over whether a new stream of monetization is about to tarnish and dishonor the good name of open source, industry eyes are watching the open code zone more keenly than ever to try and gauge whether a new playing field is about to surface.

Given the burgeoning acceptance of open technologies at the enterprise level, many segments of the IT sector are re-evaluating the way they view open source. The global economic slowdown and the proliferation of user-facing applications such as Firefox have also helped shape the new attitudes coming to the fore.

Open Source Magazine talks exclusively to Benoit Schillings, Chief Technologist for Nokia’s Qt Software (originally Trolltech) to get an insight into the strategic development of the company’s open approach to its cross platform application framework.

Open Source Magazine: Over the last 18 months, Qt has evolved from being a brand inside of Trolltech before Nokia acquired the company, to becoming an entity in its own right under a new parent organization. What has the transition process been like and hasn’t your technology proposition been diluted somewhat along the way as a result of these corporate shifts?

Benoit Schillings: I can understand why people might wonder how the process has been carried out and how well it has been managed, so I can tell you that great care has been taken to retain the spirit & structure of Trolltech as the cornerstone for our existence as a business and to maintain the innovation that the original company has always been recognised for.

We have of course also learned from Nokia and already benefitted from the weight of its research and development function. But far from being tied to Nokia’s overall roadmap, we have in fact gained an extra degree of freedom in our work thanks to our broadened adherence to the Lesser General Public License (LGPL) and the ability to include external contributions to our product that comes with this. We’re also now more focused on framework structures rather than worrying as much about the underlying aspects of the operating system.

Open Source Magazine: Qt Software recently completed its plans to open the Qt source code repositories and to allow contributions from the developer community. What has reaction to this been like to date and what do you think the first tangible impact of this move will be?

Schillings: Just a couple of months into this process, the impact is already visible. We are now seeing improvements come to light that in the past had been carried out by our customers but were never been fully integrated. There is tangible localization of our product & tools to a variety of languages and some very interesting performance improvements, which are certainly down to open exposure to the wider development community.

Just looking at the contributions in the last couple of days I can see 17 ‘check-ins’ related to multi-touch support for instance. I can not tell you how exciting it is to see technology that you yourself have helped shape, get to a certain point and then be open sourced for extended development and refinement. You can check out the latest contributions here to see the process in action: http://qt.gitorious.org/

Open Source Magazine: You have also recently launched a web-based source code management system based on the principles of the Git and Gitorious open source version control and collaboration structure. How will this enable the community to submit patches more easily?

Schillings: The main advantage of Git is the non-centralized process that it operates with, which means that the creation of branches and experiments is easy to do with a good mechanism to merge back. This avoids some of the issues with ‘locked check-outs’, which can become a problem with large collective projects.

For those with an interest, Linus Torvalds has joked that he is a miserable sort of guy and therefore chose the somewhat inglorious name Git (which means an unpleasant person in some cultures) for his freely distributed revision control system as he always names products after himself: http://en.wikipedia.org/wiki/Git_(software)

Open Source Magazine: Your company has openly stated that your goal is to build the best cross-platform application and UI framework possible and that you will leverage feedback from the open source community to make sure you do this responsibly. In practice, what kind of augmentations are you expecting to arise as a direct result of software engineers using your product in real world use case scenarios?

Schillings: The short answer is many - I expect augmentations to be numerous and multifarious. Specifically I think we’ll see up front improvements in performance and the rapid creation of new and more appealing interface concepts. I also think we’ll see the use of Qt as a foundation for new devices and new software products. Getting slightly conceptual for a second, Qt in the open source arena now has the potential to fast track towards emerging technologies and experiment in new areas such as 3D GUIs and hybrid browser projects.

Logically, Qt will also now extend to parallel processing scenarios where use of multi-core processors will lead to threading of application streams that run concurrently for more power and speed. So like any technology in this position making its first big steps in open source, I think we’ll see optimisation for specific hardware platforms and chipsets. In short, it will be a wider world technologically speaking.

Open Source Magazine: Tell us about the rollout plans you will be coordinating for the next Qt 4.6 release. Reports suggest that you want to be very much focused on more dynamic user experiences and giving developers the power to build compelling and immersive experiences using multi-touch screen technology without necessarily being a command line guru.

Schillings: Our next releases will all bring with them a new weight in terms of their impact upon the total Qt code base. But you know what? It’s a funny thing - tool chains in software development have a strange way of becoming more complicated to use while staying strangely primitive. For instance, there is still no easy way to include graphics in your source file, or to integrate communication between engineers in the development tools themselves.

The message is that by providing an IDE that is shaped every day by real world programmers, we can add the really useful things we need. For example, the Vi key emulation we have in there now (and I admit this is an extremely geeky part of what we do, but for the record - Vi emulation mimics the modal behavior of the Vi editor) can significantly impact overall productivity. We will continue with a pragmatic view of how to improve software productivity not just with a good framework, but also by improving the tools and the communication channels within a team.

Open Source Magazine: What do you feel will be the single biggest factor that shakes up software application development in the open source and cross platform space over the next five years?

Schillings: I have to tell you that I get slightly annoyed by people who constantly ask me what the next killer application will be and whether it will be created through open source development. I mean come on; if I knew where the next Twitter is coming from I would not tell you!

The next killer application that will result from the combined strength of the open source community as it finally comes of age and gains far closer proximity to the commercial front end of corporate software development will be choice. It’s as simple as that. With choice we have the power to pick best of breed at every level for every device, for every user in every use case scenario across every platform. This is the central reason why Qt open sourced our source code repositories and it will remain the key to the next stage of wider growth and success with our developers and the users that their applications ultimately touch.

More Stories By Adrian Bridgwater

Adrian Bridgwater is a freelance journalist and corporate content creation specialist focusing on cross platform software application development as well as all related aspects software engineering, project management and technology as a whole.

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 Embotics, the cloud automation company, will exhibit 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. Embotics is the cloud automation company for IT organizations and service providers that need to improve provisioning or enable self-service capabilities. With a relentless focus on delivering a premier user experience and unmatched customer support, Embotics is the fas...
The Internet of Things (IoT), in all its myriad manifestations, has great potential. Much of that potential comes from the evolving data management and analytic (DMA) technologies and processes that allow us to gain insight from all of the IoT data that can be generated and gathered. This potential may never be met as those data sets are tied to specific industry verticals and single markets, with no clear way to use IoT data and sensor analytics to fulfill the hype being given the IoT today.
More and more brands have jumped on the IoT bandwagon. We have an excess of wearables – activity trackers, smartwatches, smart glasses and sneakers, and more that track seemingly endless datapoints. However, most consumers have no idea what “IoT” means. Creating more wearables that track data shouldn't be the aim of brands; delivering meaningful, tangible relevance to their users should be. We're in a period in which the IoT pendulum is still swinging. Initially, it swung toward "smart for smar...
@ThingsExpo has been named the Top 5 Most Influential M2M Brand by Onalytica in the ‘Machine to Machine: Top 100 Influencers and Brands.' Onalytica analyzed the online debate on M2M by looking at over 85,000 tweets to provide the most influential individuals and brands that drive the discussion. According to Onalytica the "analysis showed a very engaged community with a lot of interactive tweets. The M2M discussion seems to be more fragmented and driven by some of the major brands present in the...
WebRTC has had a real tough three or four years, and so have those working with it. Only a few short years ago, the development world were excited about WebRTC and proclaiming how awesome it was. You might have played with the technology a couple of years ago, only to find the extra infrastructure requirements were painful to implement and poorly documented. This probably left a bitter taste in your mouth, especially when things went wrong.
The Quantified Economy represents the total global addressable market (TAM) for IoT that, according to a recent IDC report, will grow to an unprecedented $1.3 trillion by 2019. With this the third wave of the Internet-global proliferation of connected devices, appliances and sensors is poised to take off in 2016. In his session at @ThingsExpo, David McLauchlan, CEO and co-founder of Buddy Platform, discussed how the ability to access and analyze the massive volume of streaming data from millio...
SYS-CON Events announced today that Pulzze Systems will exhibit 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. Pulzze Systems, Inc. provides infrastructure products for the Internet of Things to enable any connected device and system to carry out matched operations without programming. For more information, visit http://www.pulzzesystems.com.
Successful digital transformation requires new organizational competencies and capabilities. Research tells us that the biggest impediment to successful transformation is human; consequently, the biggest enabler is a properly skilled and empowered workforce. In the digital age, new individual and collective competencies are required. In his session at 19th Cloud Expo, Bob Newhouse, CEO and founder of Agilitiv, will draw together recent research and lessons learned from emerging and established ...
Enterprise IT has been in the era of Hybrid Cloud for some time now. But it seems most conversations about Hybrid are focused on integrating AWS, Microsoft Azure, or Google ECM into existing on-premises systems. Where is all the Private Cloud? What do technology providers need to do to make their offerings more compelling? How should enterprise IT executives and buyers define their focus, needs, and roadmap, and communicate that clearly to the providers?
One of biggest questions about Big Data is “How do we harness all that information for business use quickly and effectively?” Geographic Information Systems (GIS) or spatial technology is about more than making maps, but adding critical context and meaning to data of all types, coming from all different channels – even sensors. In his session at @ThingsExpo, William (Bill) Meehan, director of utility solutions for Esri, will take a closer look at the current state of spatial technology and ar...
SYS-CON Events announced today that Streamlyzer will exhibit 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. Streamlyzer is a powerful analytics for video streaming service that enables video streaming providers to monitor and analyze QoE (Quality-of-Experience) from end-user devices in real time.
You have great SaaS business app ideas. You want to turn your idea quickly into a functional and engaging proof of concept. You need to be able to modify it to meet customers' needs, and you need to deliver a complete and secure SaaS application. How could you achieve all the above and yet avoid unforeseen IT requirements that add unnecessary cost and complexity? You also want your app to be responsive in any device at any time. In his session at 19th Cloud Expo, Mark Allen, General Manager of...
SYS-CON Media announced today that @WebRTCSummit Blog, the largest WebRTC resource in the world, has been launched. @WebRTCSummit Blog offers top articles, news stories, and blog posts from the world's well-known experts and guarantees better exposure for its authors than any other publication. @WebRTCSummit Blog can be bookmarked ▸ Here @WebRTCSummit conference site can be bookmarked ▸ Here
Cloud based infrastructure deployment is becoming more and more appealing to customers, from Fortune 500 companies to SMEs due to its pay-as-you-go model. Enterprise storage vendors are able to reach out to these customers by integrating in cloud based deployments; this needs adaptability and interoperability of the products confirming to cloud standards such as OpenStack, CloudStack, or Azure. As compared to off the shelf commodity storage, enterprise storages by its reliability, high-availabil...
The IoT industry is now at a crossroads, between the fast-paced innovation of technologies and the pending mass adoption by global enterprises. The complexity of combining rapidly evolving technologies and the need to establish practices for market acceleration pose a strong challenge to global enterprises as well as IoT vendors. In his session at @ThingsExpo, Clark Smith, senior product manager for Numerex, will discuss how Numerex, as an experienced, established IoT provider, has embraced a ...
DevOps is being widely accepted (if not fully adopted) as essential in enterprise IT. But as Enterprise DevOps gains maturity, expands scope, and increases velocity, the need for data-driven decisions across teams becomes more acute. DevOps teams in any modern business must wrangle the ‘digital exhaust’ from the delivery toolchain, "pervasive" and "cognitive" computing, APIs and services, mobile devices and applications, the Internet of Things, and now even blockchain. In this power panel at @...
SYS-CON Events announced today that Super Micro Computer, Inc., a global leader in Embedded and IoT solutions, will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 7-9, 2017, at the Javits Center in New York City, NY. Supermicro (NASDAQ: SMCI), the leading innovator in high-performance, high-efficiency server technology, is a premier provider of advanced server Building Block Solutions® for Data Center, Cloud Computing, Enterprise IT, Hadoop/Big Data, HPC and ...
SYS-CON Events announced today that SoftNet Solutions will exhibit 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. SoftNet Solutions specializes in Enterprise Solutions for Hadoop and Big Data. It offers customers the most open, robust, and value-conscious portfolio of solutions, services, and tools for the shortest route to success with Big Data. The unique differentiator is the ability to architect and ...
In the next forty months – just over three years – businesses will undergo extraordinary changes. The exponential growth of digitization and machine learning will see a step function change in how businesses create value, satisfy customers, and outperform their competition. In the next forty months companies will take the actions that will see them get to the next level of the game called Capitalism. Or they won’t – game over. The winners of today and tomorrow think differently, follow different...
“Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. CloudBerry Backup is a leading cross-platform cloud backup and disaster recovery solution integrated with major public cloud services, such as Amazon Web Services, Microsoft Azure and Google Cloud Platform.