Click here to close now.




















Welcome!

Linux Containers Authors: Carmen Gonzalez, Liz McMillan, Elizabeth White, Pat Romanski, Nicholas Lee

Related Topics: Java IoT, Linux Containers

Java IoT: Article

Why It Makes Sense for Sun to Open-Source Java Libraries & Solaris Kernel

Why It Makes Sense for Sun to Open-Source Java Libraries & Solaris Kernel

It makes a lot of sense for Sun to open source the Java Libraries and Solaris Kernel.

It's sound business for Sun to (a) Open source license the Java J2SE,J2EE and J2ME framework libraries; and (b) Release a fork of the Solaris Kernel under the GPL license.

It would benefit the entire Java based industry - including the free software, open source, and proprietary based vendors - to open license the core J2ME, J2SE, J2EE libraries and Java to bytecode compilers.

Java's primary strength, the ability to write code which is constantly portable across many vendors platforms, would be greatly enhanced if all of the vendors were using the same core libraries.

To insure that the standard base core would not become polluted with incompatible forks, the source could be licensed with a clause requiring any incompatible changes or any additional classes or methods to be moved to and occupy only the vendor's namespace. Another clause would require that the vendor version of the Java-to-bytecode compiler and any GUI IDE defaults to generating portable bytecode, without embedding any vendor-specific references.

The OSF definition of an open source license clause five explicitly states:

"The license may require derived works to carry a different name or version number from the original software."

Developers and vendors would only be required to shift changes to the vendors'/developers' namespace if the changes were incompatible with the JCP JSR open standards. This would not prevent the development/distribution of additional optimizations, ports, or bug fixes. Since adoption of standards has for a long time been an open source tradition, it would not be much of an imposition on the open source community.

Vendors don't have to use all the same "core" libraries - just provide the same standard interface. The open source Java core can been seen as a starting common base. Each vendor would be free to "short circuit" their implementation as long as the standard API behaviour remained the same. Vendors would still be free to compete on their JVM performance along with how well it performs interfacing databases, integrated development tools, etc.

Sun could require contributors to the Java Open Core to let Sun or the JCP dual-license the result as Sun does with OpenOffice.org and StarOffice. If a vendor does not wish to disclose its modifcations then the vendor could pay for a closed source license scheme. The payment could then be split up amongst Sun, the JCP, and the contributors.

Ask IBM and HP what their customers are demanding and you will find out more often than not that it's vendor-neutral/independent solutions. Customers don't want lock-in slavery anymore. That is why Linux is such a success and why there is more demand for Java skills than any other programming language.

It should not be necessary to open source license Sun's JVMs. In the long run it could greatly benefit Sun to develop the JVM under a dual license as it is doing with OpenOffice.org and selling StarOffice.

Releasing a fork of the Solaris Unix Kernel makes even more sense when you consider Sun's move towards commodity based hardware, like AMD's opteron, and enterprise desktop systems. Sun is going to need drivers to interoperate with x86 hardware and common peripherals. In comparison to Linux, the range and quality of hardware drivers available to Solaris is pitiful.

If Sun can manage to get out from under the SCO Group's claims over the old AT&T code base, by dealing direct with Novell who still appear to hold the rights and copyrights, then Sun would be free to release a fork of the Solaris kernel under the GPL license.

Sun would be then free to take any source code from the Linux kernel and incorporate it into the GPL'ed Solaris kernel fork. Sun would then free to deploy that kernel in desktop and clustered systems markets, where Linux currently does have a lead over Sun.

More Stories By David Mohring

David Mohring is a New Zealand-based Linux applications developer.

Comments (9) 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
Pawan 06/10/04 01:42:06 AM EDT

This article needs to do more than simply be unreasonably obsessive with open sourcing Java. The article doesnt have anything that can prove that either Sun or dev. community will benefit from opening up Java. Besides, Java classes are all open source, and I dont think anybody would like M$ or some org to change the source for java.exe and impose it upon the users.
I hope JDJ raises its bar and thinks twice before publishing such cock-and-bull articles that make open-source stuff seem childish.

Layton 06/08/04 05:32:40 PM EDT

I don't see that it makes any difference whether Sun open Sources Java or Solaris. As far as Java is concerned, there is currently a re-implementation of it happening that should satisfy the "anti-proprietary" crowd. And I don't see why we need Solaris. We have Linux, 3 BSD's, Dos, and someone working on an NT clone. If Sun wants to open source their stuff, then fine. But if not, they have to live with what they fix, and I don't see that it is anyone elses place to tell them what that should be. If Sun's customers aren't secure with what Sun is doing, then they should find alternatives for themselvs that they are happy with. Again, they need to live with their own choices.

Basically, I believe that choice is good. If we loose the option of a closed source solution we have just as much lost a choice as if we had lost an open source option. Both have advantages. The only thing I would like to see Sun do is to decide what they want to do, and then do it. But then, I'm not on their board, I don't own Sun stock, and I'm not a Sun customer.

However if they made a sparc based laptop that ran a recent linux, I might re-consider. Maybe.

FUD Stomper 06/08/04 01:02:40 PM EDT

The problems with "getting components to work with Linux" are NOT due to kernel differences. ANY end user who can plunk out "diff" and "/usr/src/linux/scripts/patch-kernel" can be assured of running the latest-greatest, the earliest, or anything they desire...

What does that have to do with "open sourcing Java"? Not much, other than to say that currently it is even easier to switch from one JRE to another...

I would venture to guess that the VAST majority of NOISE one hears about "open sourcing Java" is simply an effort on the part of vendors of closed Operating Systems to muddy the waters in the futile hope of clinging to their shrinking base...

I am growing tired of Sys-Con fueling this. Spend more time on articles that help DEVELOPERS get stuff done!

SAJ951 06/08/04 10:20:38 AM EDT

Seems to me that this publication and IBM are about the only ones crying for Sun to open source java. IBM has an implementation of Java - why don''t they just open source all of that and say to the open source community "here you go, build on this"? We''ve already seen what happens with open sourcing platforms with Linux - some benefits but also lots of problems. JDJ - we''ve heard your cries ad nauseum - enough already - isn''t it time to get back to your core missiong - ie. providing information useful to the Java Developer?

Trey Spiva 06/08/04 09:20:53 AM EDT

How will it help the Java community to have Java fracture. Because of the lack of standards caused by the fracturing of Java, it will become impossible for 3rd party tool venders to support the Java language.

Example: Linux is a GREAT operating system. However, few people us it (except for the die hard MS haters). Why? Becausae it is too hard for the common user to get components to work on Linux. Why? Because each Linux kernal is different and there are no standards that 3rd party venders can conform to. So, instead we have each kernal vender fighting each other instead of a organized attack to defeat other operating systems like MS windows. This approach is doomed to fail.

Malcolm 06/08/04 07:47:28 AM EDT

Get a life guys!!!

Stop banging on about making java open source and go write some java code.

JDJ should commission some articles that help the community not this endless tirade of tripe about Open Source. I don''t even need to mention that the source is available etc... etc... yawn... yawn...

Mike 06/08/04 06:51:51 AM EDT

The source code is available (as nonemouse said) and vendors besides Sun offer JVMs. I see no advantage in having Java open sourced. As a Java developer, if I want additional capabilities not found in the standard distribution from Sun, I go out to the web and get them. No lock-in there.
I would prefer that Sun not open source Java. Especially the core libraries, which define the Java framework. Since an entire industry has built itself around this framework from Sun, it seems to me that Sun is doing an outstanding job. Let''s not try to fix something that is not broken. (And no, I don''t work for Sun.)

nonemouse 06/08/04 05:26:15 AM EDT

Vendors can already add whatever they want in their own namespace.
And they already do.

So what are you saying?

Why does the linux crowd have such trouble understanding that the java
source is already available... the only restriction is that you have to
pass the compatibility test if you want to call your modified version "java".

bored 06/08/04 04:30:51 AM EDT

"Customers don''t want lock-in slavery anymore," yeah!
We don''t want Sun to lock us in. We want Microsoft to take the open-source Java and change it ... uh uh ... inovate on it ... and then force it on all of us through the Windows desktop monoply. Grow up!

@ThingsExpo Stories
WebRTC services have already permeated corporate communications in the form of videoconferencing solutions. However, WebRTC has the potential of going beyond and catalyzing a new class of services providing more than calls with capabilities such as mass-scale real-time media broadcasting, enriched and augmented video, person-to-machine and machine-to-machine communications. In his session at @ThingsExpo, Luis Lopez, CEO of Kurento, will introduce the technologies required for implementing these ideas and some early experiments performed in the Kurento open source software community in areas ...
Consumer IoT applications provide data about the user that just doesn’t exist in traditional PC or mobile web applications. This rich data, or “context,” enables the highly personalized consumer experiences that characterize many consumer IoT apps. This same data is also providing brands with unprecedented insight into how their connected products are being used, while, at the same time, powering highly targeted engagement and marketing opportunities. In his session at @ThingsExpo, Nathan Treloar, President and COO of Bebaio, will explore examples of brands transforming their businesses by t...
17th Cloud Expo, taking place Nov 3-5, 2015, 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 enterprises are using some form of XaaS – software, platform, and infrastructure as a service.
The 3rd International WebRTC Summit, to be held Nov. 4–6, 2014, at the Santa Clara Convention Center in Santa Clara, CA, announces that its Call for Papers is now open. Topics include all aspects of improving IT delivery by eliminating waste through automated business models leveraging cloud technologies. WebRTC Summit is co-located with 15th International Cloud Expo, 6th International Big Data Expo, 3rd International DevOps Summit and 2nd Internet of @ThingsExpo. WebRTC (Web-based Real-Time Communication) is an open source project supported by Google, Mozilla and Opera that aims to enable bro...
SYS-CON Events announced today that HPM Networks will exhibit at the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. For 20 years, HPM Networks has been integrating technology solutions that solve complex business challenges. HPM Networks has designed solutions for both SMB and enterprise customers throughout the San Francisco Bay Area.
The 17th International Cloud Expo has announced that its Call for Papers is open. 17th International Cloud Expo, to be held November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, APM, APIs, Microservices, Security, Big Data, Internet of Things, DevOps 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 opportunity. Submit your speaking proposal today!
SYS-CON Events announced today that the "Second Containers & Microservices Expo" will take place November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Containers and microservices have become topics of intense interest throughout the cloud developer and enterprise IT communities.
While many app developers are comfortable building apps for the smartphone, there is a whole new world out there. In his session at @ThingsExpo, Narayan Sainaney, Co-founder and CTO of Mojio, will discuss how the business case for connected car apps is growing and, with open platform companies having already done the heavy lifting, there really is no barrier to entry.
In his session at @ThingsExpo, Lee Williams, a producer of the first smartphones and tablets, will talk about how he is now applying his experience in mobile technology to the design and development of the next generation of Environmental and Sustainability Services at ETwater. He will explain how M2M controllers work through wirelessly connected remote controls; and specifically delve into a retrofit option that reverse-engineers control codes of existing conventional controller systems so they don't have to be replaced and are instantly converted to become smart, connected devices.
Too often with compelling new technologies market participants become overly enamored with that attractiveness of the technology and neglect underlying business drivers. This tendency, what some call the “newest shiny object syndrome,” is understandable given that virtually all of us are heavily engaged in technology. But it is also mistaken. Without concrete business cases driving its deployment, IoT, like many other technologies before it, will fade into obscurity.
Akana has announced the availability of the new Akana Healthcare Solution. The API-driven solution helps healthcare organizations accelerate their transition to being secure, digitally interoperable businesses. It leverages the Health Level Seven International Fast Healthcare Interoperability Resources (HL7 FHIR) standard to enable broader business use of medical data. Akana developed the Healthcare Solution in response to healthcare businesses that want to increase electronic, multi-device access to health records while reducing operating costs and complying with government regulations.
SYS-CON Events announced today the Containers & Microservices Bootcamp, being held November 3-4, 2015, in conjunction with 17th Cloud Expo, @ThingsExpo, and @DevOpsSummit at the Santa Clara Convention Center in Santa Clara, CA. This is your chance to get started with the latest technology in the industry. Combined with real-world scenarios and use cases, the Containers and Microservices Bootcamp, led by Janakiram MSV, a Microsoft Regional Director, will include presentations as well as hands-on demos and comprehensive walkthroughs.
With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo in Silicon Valley. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be! Internet of @ThingsExpo, taking place Nov 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with 17th 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 an...
With the proliferation of connected devices underpinning new Internet of Things systems, Brandon Schulz, Director of Luxoft IoT – Retail, will be looking at the transformation of the retail customer experience in brick and mortar stores in his session at @ThingsExpo. Questions he will address include: Will beacons drop to the wayside like QR codes, or be a proximity-based profit driver? How will the customer experience change in stores of all types when everything can be instrumented and analyzed? As an area of investment, how might a retail company move towards an innovation methodolo...
As more intelligent IoT applications shift into gear, they’re merging into the ever-increasing traffic flow of the Internet. It won’t be long before we experience bottlenecks, as IoT traffic peaks during rush hours. Organizations that are unprepared will find themselves by the side of the road unable to cross back into the fast lane. As billions of new devices begin to communicate and exchange data – will your infrastructure be scalable enough to handle this new interconnected world?
The Internet of Things is in the early stages of mainstream deployment but it promises to unlock value and rapidly transform how organizations manage, operationalize, and monetize their assets. IoT is a complex structure of hardware, sensors, applications, analytics and devices that need to be able to communicate geographically and across all functions. Once the data is collected from numerous endpoints, the challenge then becomes converting it into actionable insight.
Contrary to mainstream media attention, the multiple possibilities of how consumer IoT will transform our everyday lives aren’t the only angle of this headline-gaining trend. There’s a huge opportunity for “industrial IoT” and “Smart Cities” to impact the world in the same capacity – especially during critical situations. For example, a community water dam that needs to release water can leverage embedded critical communications logic to alert the appropriate individuals, on the right device, as soon as they are needed to take action.
As more and more data is generated from a variety of connected devices, the need to get insights from this data and predict future behavior and trends is increasingly essential for businesses. Real-time stream processing is needed in a variety of different industries such as Manufacturing, Oil and Gas, Automobile, Finance, Online Retail, Smart Grids, and Healthcare. Azure Stream Analytics is a fully managed distributed stream computation service that provides low latency, scalable processing of streaming data in the cloud with an enterprise grade SLA. It features built-in integration with Azur...
SYS-CON Events announced today that Pythian, a global IT services company specializing in helping companies leverage disruptive technologies to optimize revenue-generating systems, has been named “Bronze Sponsor” of SYS-CON's 17th Cloud Expo, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Founded in 1997, Pythian is a global IT services company that helps companies compete by adopting disruptive technologies such as cloud, Big Data, advanced analytics, and DevOps to advance innovation and increase agility. Specializing in designing, imple...
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.