Posts Tagged ‘open source platform’

SourceForge Allura Submitted To the Apache Software Foundation Incubator

June 18th, 2012 06:05 admin View Comments


rbowen writes “The software that powers the SourceForge developer tools (SourceForge is owned by the same corporate overlords as Slashdot) has been submitted to the Apache Software Foundation Incubator. The SourceForge Blog reads: ‘By submitting Allura to the Apache Incubator, we hope to draw an even wider community of developers who can advance the feature set and tailor the framework to their needs. With the flexibility and extensibility Allura allows, developers are free to use any number of the popular source code management tools, including: Git, SVN, or Mercurial. We are indeed willing to turn our own open source platform into a tool that everyone can use and extend, and we believe Apache is the best place to steward the process.’”

Source: SourceForge Allura Submitted To the Apache Software Foundation Incubator

The 6 Best Ways to Run Microsoft’s .NET in the Cloud

June 12th, 2012 06:30 admin View Comments

In programming circles, there’s been a steady emphasis on platforms that support Ruby, Python and Node.js – and not as much attention paid to Microsoft .NET platform providers. That’s a real oversight given the enduring popularity of Microsoft languages.

For example, since Heroku was acquired by in 2010, it has become the poster child of platform-as-a-service (PaaS) providers. Whenever a new PaaS launches, it gets called “the Heroku of X.” Before that, the comparison of choice was Google App Engine. Those honors are somewhat deserved, since those two services did practically invent the PaaS category as we know it.

But the .NET platform remains important, so let’s take a look at the options for running .NET applications in the cloud.

Windows Azure

Microsoft Windows Azure has been getting more attention lately for its efforts in open source than for its roots as a .NET PaaS. Microsoft has made PHP a first-class citizen on Azure, and has been porting Node.js to Windows specifically so it can run in the Azure environment. And last week’s announcement of Linux support on Azure infrastructure-as-a-service makes the fact that it can still run .NET applications almost an afterthought. Still, with “tens of thousands” of users and the legacy of being the service from the company that invented .NET, Azure remains the most obvious choice for a public .NET PaaS. But there are, of course, other options.

Tier 3

Tier 3, which launched in 2006, was originally an Infrastructure as a Service (IaaS) provider, but it added a PaaS service called Web Fabric last month. Tier 3 also develops a fork of VMware’s PaaS Cloud Foundry called Iron Foundry, which adds support for .NET to the existing open source platform and can be used for private clouds. Web Fabric is still relatively new, but it’s based on an open source platform. By building on Cloud Foundry, Tier 3 has created a polyglot platform that supports all the languages the original projects support, including Java, Ruby and Node.js. You can find the source code on Github.


AppHarbor, which launched last year, is a slightly more established public .NET PaaS running on Amazon Web Services infrastructure with support for Git, (including Github for Windows) and Mercurial. One big differentiator for the company is the built-in support for unit tests. Developers just upload their code, and any unit tests included are automatically run.

“Generally most of the PaaS environments run in a way that you could add that capability, but it is a lot of work,” Tier 3 developer and PaaS enthusiast Adron Hall told ReadWriteWeb via email. “With AppHarbor a developer doesn’t even need to click a button to turn it on. I’m personally a HUGE fan of the fact that they do this.”


Uhuru is another newcomer, founded by former Microsoft executives. Like Tier 3, the company is running its own Cloud Foundry-based .NET PaaS called Uhuru.NET Services for Cloud Foundry. The source is on Github.


Apprenda was probably the first private .NET PaaS and sells a proprietary enterprise version along with a free-as-in-beer “express” version. In addition to running as a private PaaS, Apprenda can sync with Azure to enable a hybrid cloud environment.


As of this writing Moncai hasn’t launched yet, but it does have a beta invite sign-up. The company bills itself as a .Net/Mono PaaS with support for both Git and Mercurial. It’s the only PaaS we’re aware of with Mono support.

Disclosure: Apprenda, Heroku, Tier 3 and VMware Cloud Foundry are among the sponsors of DeployCon, which paid Klint Finley’s travel expenses to moderate a panel.

Source: The 6 Best Ways to Run Microsoft’s .NET in the Cloud

Oracle’s Billion Dollar Question: Can You Copyright a Language?

April 16th, 2012 04:25 admin View Comments

shutterstock_googleoraclejava.jpgThe two-year-long legal battle between Google and Oracle began its final confrontation today in San Francisco district court. At stake in the eight-week showdown? The future of the Java programming language and Android, the world’s most popular smartphone operating system. That’s not all.

This epic contest may also affect the fundamental notions of computer software and what a computing language is. In a move that makes things much more difficult for Oracle’s case, District judge William Alsup has tasked Google and Oracle to take a position on whether computing programming languages are copyrightable. The final answer could reverberate across the entire technology landscape.


How We Got Here

When Google bought Android in 2005, it envisioned bringing its search engine and advertising solutions to mobile devices everywhere. The more people that use the Internet, the better for Google’s bottom line. The search giant has built a sprawling empire (complete with feudal kingdoms) out of Android, all built upon the open source technologies Linux and Java. Google provides aspects of Android as an open source platform to equipment manufacturers, app developers and wireless carriers. And the platform runs on nearly half of all smartphones across the globe.

Java was started by Sun Microsystems in 1995. Google chose to use Java for Android over other programming languages because it is easy to write and ubiquitous. In January 2010, Oracle completed its acquisition of Sun for $7.38 billion. It has had its eyes on Google’s use of Android ever since. In July 2010, Oracle approached Google about “patent infringements” of the search giant’s use of Java in Android. The lawsuit that is now reaching its final stages was filed on August 12, 2010.

android_waving_150.jpgIt is fair to say that Oracle figured it could take all the intellectual property it acquired from Sun and use it to make money through litigating companies that supposedly infringe on Java patents. The biggest target, of course, was Google. Oracle originally sued Google asking for damages between $1.4 billion and $6.1 billion on seven patent infringements and several issues of copyright. That number has come down drastically in the nearly two years of litigation with courts ordering the two companies into settlement negotiations twice. Both times talks broke down, setting up the court case that started today.

Oracle is now seeking $1 billion in copyright damages.

What’s the Issue?

This case has not gone well for Oracle. Only two of the seven patents in the suit are still applicable and its damage claims were said to “overreach.” Now, instead of Oracle’s stated goal of bringing all Android development into the fold of the official Java platform, the issue boils down to copyright.

This is where it gets interesting.

Judge Alsup ordered Oracle and Google to, “take a firm yes or no position whether computer programming languages are copyrightable.” See the order below:


Alsup turned the issue into a very simple matter with that order. This is not specifically about Oracle’s Java APIs, tools or frameworks. It has been boiled down to a computer language. A computer language that Sun had released to the open source community well before it was acquired by Oracle. Google once had talks with Sun about licensing Java but decided that it could get away with not doing so.

The common consensus among developers is that Java, as a language, cannot be copyrighted. ReadWriteWeb’s former Web master, Jared Smith, said it best:

“It’s akin to copyrighting English.”

The idea of copyrighting the English alphabet would be a joke. Yet plenty of works created with the English language are copyrighted everyday. If I write a book, I own the copyright to my work as soon as my words hit the word processor. If an Android developer writes an app in C/C++ (from which Java derives its syntax), and it is original, the copyright belongs to that developer.

Oracle is also taking issue with the idea that some of the Android code might be a direct copy and paste of Java and its implementations. But many experienced developers are wondering how Android’s use of Java is different from how Microsoft introduced C#, its Java-based language used for much of Windows development. Sun sued Microsoft in 1997 over Microsoft’s use of “compatible with Java” after Microsoft essentially forked Java for C#. Microsoft paid Sun $20 million and the two sides agreed that Microsoft could use a version of Java in its products for the next seven years. Microsoft still uses C# and it is the primary programming language for apps made on Windows Phone.

oracle_open_150x150.jpgWhen Microsoft created C#, it looked very similar to Sun’s version of Java. Yet, more than a decade later, the C# environment is its own distinct platform that many developers find extremely easy to use. For its case, Google may have used some of Java’s specific code but much of the implementation is different.

The Burden of Proof: Oracle’s Weakening Case

Oracle is going to have a tough time with Java going forward whether or not it wins this case. It is essentially trying to put copyright limitations on a language that has been open source for many years. The FOSS (fair and open source software) community is not going to like what Oracle is doing. Especially if an Oracle win sets a precedent that sets off an avalanche of similar litigation.

Java was created with the basic intention of letting developers use one language to write applications that would run anywhere. It is one of the basics of Web development and has been forked to suit developers’ needs several times in its history.

The idea of copyrighting Java is antithetical to the idea of Java. This comes to the central notion of the case. Oracle wants to argue that specific uses of Java in Android are an infringement of its patents acquired from Sun Microsystems. Google is going to argue that, as a language that fundamentally operates computers processes, Java is an abstract language that cannot be copyrighted.

With his decree, Judge Alsup made this case more about what a computer language is rather than the specific use of Java in Android. The burden of proof is then on Oracle and it will have to fight an uphill battle.

Does that mean Oracle will lose? Not necessarily. Many things can happen during a two-month court case. Oracle’s job did get a lot harder though.

If you are a developer, what are you putting your money on, Google or Oracle? How much does the fact that Android is the dominant worldwide smartphones operating system weigh in Google’s favor? Let us know your thoughts in the comments.

Top image courtesy of Shutterstock

Source: Oracle’s Billion Dollar Question: Can You Copyright a Language?

Hack Your Holiday Decorations

December 21st, 2011 12:59 admin View Comments

Christmas Cheer

jfruhlinger writes “Tired of your code only executing in digital space? Why not hack your smiling snowman? OK, this crash course only shows you how to make pretty LED lights blink in a sequence of your choosing, but it serves to introduce you to Arduino, an open-source platform that uses C-like code. Really, any project that involves a soldering iron is good fun.”

Source: Hack Your Holiday Decorations

Android Ranked the Most “Closed” Open Source Platform [Infographic]

December 13th, 2011 12:01 admin View Comments

Android Ranked the Most “Closed” Open Source Platform [Infographic]

December 13th, 2011 12:01 admin View Comments

Google: Buying Motorola is “Pro-Competitive” [Transcript]

August 15th, 2011 08:16 admin View Comments

android_army_150x150.jpgEditor’s note: This morning news broke that Google has acquired Motorola Mobility for $12.5 billion. The move is a fork for Google in that it is getting into the device business on a large scale for the first time in its history. The big discussion is surrounds the fact that part of Google’s acquisition of Motorola is to “defend Android” from patent lawsuits from the likes of Microsoft, Apple and others. Motorola has 17,000 mobile patents with another 7,500 pending. Google hopes to use those patents to protect Android and the entire ecosystem, including other Android original equipment manufacturers outside of Motorola, against attacks.

The below transcript is the highlights from the conference call that Google and Motorola held this morning after the announcement. Questions from analysts and financial companies have been stripped so as to show the answers to pertinent issues from Google and Motorola.

Larry Page – Google CEO

Opening Remarks

I’m very excited to announce that we have entered into an agreement to acquire Motorola Mobility this morning, an agreement that has been unanimously approved by both Boards. I believe the combination of the two companies is going to create tremendous shareholder value, drive great user experiences and accelerate innovation.

In May 2005 I met Andy Rubin for the first time. Andy had a crazy vision for the mobile industry. He wanted to align the standards across the mobile industry and the Internet. Andy felt that it was inefficient for each hardware manufacturer to have developed software constantly. Andy had a vision for an open-source platform that would accelerate the pace of innovation in the industry and deliver compelling user experiences.

That was just six years ago and Android is now one of the leading platforms in the industry. Andy has grown tremendously — or Android, I should say, has grown tremendously since its launch in November of 2007. More than 150 million Android devices have been activated worldwide through a network of 39 manufacturers, 231 carriers in 123 countries. And there’s more than 550,000 Android devices are lit up every day, that’s just amazing progress.

Turning our attention to Motorola Mobility, they have an amazing track record of over 80 years of innovation in communications technology and the development of intellectual property, which helped drive the remarkable revolution in mobile computing we are all enjoying today.

Motorola’s innovation in the mobile space has led to a number of industry milestones, including the introduction of the world’s first portable cell phone nearly 30 years ago and the StarTAC, the smallest and lightest phone on earth at the time of the launch.

Not long after the launch after Android Motorola Mobility had a new CEO and he got together with Andy and they shared a vision for the mobile industry. Sanjay made a big bet; he bet big on Android as the sole operating system across all of Motorola’s smartphone and tablet devices. That bet has seen him transform Motorola Mobility into one of the leading Android smartphone developers in the world.

It’s no secret that Web usage is increasingly shifting to mobile devices, a trend I expect to continue. With mobility continuing to take center stage in the computing revolution, the combination with Motorola is an extremely important event in Google’s continuing evolution that will drive a lot of improvements in our ability to deliver great user experiences.

Motorola Mobility has a great team with experience in developing solutions for mobile computing and for the home devices market. I’m impressed by the transformation of Motorola Mobility that the team there has initiated. I think they have an exciting product roadmap, a strong vision for the future and are poised for growth.

I think there’s an opportunity to accelerate innovation in the home business by working together with the cable and telco industry as we go through a transition to Internet protocol. Motorola also has a strong patent portfolio which will help protect Android from anti-competitive threats from Microsoft, Apple and other companies.

Many hardware partners have contributed to Android’s success and we look forward to continuing our work with all of them on an equal basis to deliver outstanding user experiences. We built Android as an open-source platform and it will stay that way. We’ve committed to that since the formation of the Open Handset Alliance nearly four years ago. Our plan is that Motorola will remain a licensee of Android.

Having spoken to some of the key partners of the Android ecosystem, they share our enthusiasm for this combination. I’m really excited about the acquisition and the possibilities it opens up for the Android ecosystem. My intention is to work closely with the Motorola teams and let Sanjay and his management team drive the business, that way we can supercharge both the Android ecosystem as well as the Motorola business.

David Drummond – Google Senior Vice President and Chief Legal Officer

On Patents

We’ve been saying for some time that we intend to protect the Android ecosystem; it’s under threat from some companies who are looking to use patents (technical difficulty).

And so I think while I’m not prepared to talk about specific strategies, we think that combining with Motorola and having that kind of a patent portfolio, which Sanjay can talk about in a moment, to protect the ecosystem is a good thing.

Sanjay Jha – Motorola Mobility Chairman & CEO

On Patents

Thanks, David. Just talking about the patent portfolio that we have here at Motorola Mobility, we have over 17,000 issued patents worldwide, we have on top of that over 7,500 patent applications in process. We have tremendous strength not only in wireless standards but also wireless non-essential patents which are the patents which are required to deliver competitive products in the marketplace. And as a result of the combination of these patents we believe we’ll be able to provide much better support to the businesses at Motorola Mobility as well as support the Android ecosystem.

Andy Rubin – Google Senior Vice President of Mobile (Android Founder)

On Ecosystem

I spoke yesterday to I think it was the top five Android licensees and they all showed very enthusiastic support for the deal. Android obviously was born as an open platform; it doesn’t make sense for it to be a single OEM. We want to go as wide as possible and obviously all of our existing OEM partners help make it what it is today.

Larry Page

On Ecosystem

I’m really excited about this deal and I think while there are competencies there that aren’t core to us so, we’re also — as I mentioned, we’re operating — we’ll plan to operate Motorola Mobility as a separate business so that they have competency there.

And I’m really excited about protecting and supporting the Android ecosystem. And I think that their patent on Android two and a half years ago has really paid off and there’s evidence from their success in the smartphone space.

And we really believe that Motorola Mobility has tremendous opportunity for growth and will really create a lot of value in the future.

And we really believe in the plans of the Motorola team, Sanjay and their vision for the future and really expect them to be successful. So I think this is a really unique opportunity and one that I’m tremendously excited about.

David Drummond

On Ecosystem

Sure, this is David. Look, I think that we’ve seen some very aggressive licensing demands in the Android ecosystem and we think this is a result of having the patent portfolio we’ll be able to make sure that Android remains open and vibrant and the kind of platform that lots of companies can (technical difficulty).

Andy Rubin

On Motorola and Ecosystem

Thank you. Look, I mean, Motorola existed as one of the really, really early licensees of Android, they were a founding member of the Open Handset Alliance. After this transaction nothing changes, they’re going to be a separate business and it’s business as usual for Android. So I see it as basically protecting the ecosystem and extending it as well.

David Drummond

On Regulatory Concerns

Sure, this is David. On the first question, this is a transaction obviously given its size that will require regulatory approval and a number — certainly in the United States, certainly in Europe and possibly some other jurisdictions.

We’re quite confident that this will be approved. We believe very strongly this is a pro-competitive transaction and there are lots of reasons for that. But a couple of them — Android has clearly added competition, innovation, increased user choice. We think that protecting that ecosystem is pro-competitive almost by definition.

This is not a horizontal transaction. Google has not materially been in the handset business, so we think there are — so this certainly doesn’t draw those kinds of concerns and we certainly think this is a very competitive transaction.

In terms of the — you mentioned terms of the agreement. I think we’ll be filing the agreement between Motorola and Google’s public filings. We’ll have the details of the agreement in those filings and those will be forthcoming shortly.

Andy Rubin

On Nexus Device Strategy and Ecosystem

Sure, and to add to Larry’s points, we have this strategy where we have the Nexus program and we have this lead device strategy.

That strategy has worked quite well to help focus the team. What we do is we select each — around Christmas time of each year we select a manufacturer that we work very closely with to release a device in that time frame.

That includes also semiconductor companies and all the components that go in the device. And essentially the teams huddle together in one building, they jointly work on these development efforts, they go on for 12 — nine to 12 months and ultimately at the holiday season or right before it devices pop out that are based on the this effort.

We don’t expect that to change at all. The acquisition is going to be run as a separate business; they will be part of that bidding process and part of that lead development process. And obviously Android remains open to other partners to use as they are today.

David Drummond

On Patent Defending

I think we’ve said for some time that we need to build our patent portfolio to make sure that Android and other businesses can be successful. So we will continue to do that.

Larry Page

Closing Remarks

Yes, absolutely. Thanks, Patrick. I think one thing I’d say is that we are really excited about this whole business and working with the Motorola team and all the employees and all the hard work there that’s gone on over the years. And we at Google are very excited about this and I think the Motorola Mobility folks are as well and there’s tremendous opportunity here.

Android is growing like crazy; we think that will benefit all partners in the Android ecosystem including Motorola. And we’re very excited about those opportunities going forward. It really allows us to supercharge the whole Android ecosystem.

They made a great bet on Android that was really successful and that’s made them the leading Android smartphone maker and we really believe that Motorola Mobility is poised for tremendous growth. And furthermore I’d say that the leading — they’re a leading home devices maker, that’s also a big opportunity. And we’re working with them and the industry to really accelerate innovation.

So with that I want to thank everyone for joining us on such short notice and thank all of the employees at Motorola Mobility and at Google for all of their hard work and for all of you for spending time with us this morning.

Source: Google: Buying Motorola is “Pro-Competitive” [Transcript]

.NET Gadgeteer — Microsoft’s Arduino Killer?

August 2nd, 2011 08:59 admin View Comments

Hardware Hacking

mikejuk writes .NET Gadgeteer is a new open source platform, from Microsoft Research, based on the use of the .NET Micro Framework. It brings with it lots of hardware modules that are backed by object oriented software. You simply buy the modules you need — switches, GPS, WiFi etc — that you need and plug them together. The software, based on C#, is also open source, and comes with classes that let you use the modules without having to go ‘low level.’ Is this a competitor for the Arduino?”

Source: .NET Gadgeteer — Microsoft’s Arduino Killer?

Skype Protocol Has Been Reverse Engineered

June 2nd, 2011 06:39 admin View Comments


An anonymous reader writes “One researcher has decided he wants to make Skype open source by reverse engineering the protocol the service uses. In fact, he claims to have already achieved that feat on a new skype-open-source blog. The source code has been posted for versions 1.x/3.x/4.x of Skype as well as details of the rc4 layer arithmetic encoding the service uses. While his intention may be to recreate Skype as an open source platform, it is doubtful he will get very far without facing an army of Microsoft lawyers. Skype is not an open platform, and Microsoft will want to keep it that way.”

Source: Skype Protocol Has Been Reverse Engineered

VMware Releases Open Source Cloud Foundry

April 13th, 2011 04:22 admin View Comments


Julie188 writes “VMware shook the cloud world with an announcement that it was releasing an open source platform-as-a-service called Cloud Foundry. Not surprisingly, the new cloud platform takes direct aim at Microsoft’s Azure and Google’s Google Apps platforms. Cloud Foundry is made up of several technologies and products that VMware has acquired over the recent past and is released under an Apache 2 license. While VMware isn’t the first-and-only player to launch an open source cloud initiative (Red Hat has DeltaCloud, Rackspace and Dell have OpenStack), some believe that with VMware now in the open source cloud business, pressure could be mounting for Microsoft and Google to release versions of their cloud that could be hosted somewhere other than their own data centers.”

Source: VMware Releases Open Source Cloud Foundry