Click here to close now.




















Welcome!

Linux Containers Authors: Carmen Gonzalez, Elizabeth White, Mike Kavis, Pat Romanski, Yeshim Deniz

Related Topics: Java IoT, Recurring Revenue

Java IoT: Article

Oracle Announces Java 8

Java SE 8 and Java ME 8 Together Make Major Steps Toward Long-Term Convergence

Oracle has announced the availability of JDK 8, a production-ready implementation of the Java SE 8 Platform Specification, which was recently approved through the Java Community Process (JCP). This release includes the largest upgrade to the Java programming model since the platform was introduced in 1996. JDK 8 was developed collaboratively in the OpenJDK Community.

Oracle has also announced Oracle Java SE Embedded 8, which leverages the new Java SE 8 features and is optimized for mid to high end embedded systems.

With a consistent Java 8 platform across embedded devices, desktops, data centers and the cloud, customers can deploy applications faster, process and analyze in-flight data and act on events as quickly as they occur.

Leveraging Java's cross-platform benefits, the Oracle Java Embedded implementations are designed to increase hardware flexibility and platform choice, allow easier application portability and help extend product lifecycles.

Java SE 8

  • The Java SE 8 release is the result of industry-wide development involving open review, weekly builds and extensive collaboration between Oracle engineers and members of the worldwide Java developer community via the OpenJDK Community and the JCP.
  • Java SE 8 enables enhanced developer productivity and significant application performance increases through reduced boilerplate code, improved collections and annotations, simpler parallel programming models and more efficient use of modern, multi-core processors.
  • The key features of JDK 8 are Project Lambda (JSR 335), the Nashorn JavaScript Engine, a new Date and Time API (JSR 310), a set of Compact Profiles and the removal of the "permanent generation" from the HotSpot Java Virtual Machine (JVM). A complete list of the new features and capabilities of JDK 8 is available here.
  • Oracle JDK 8 has already achieved world record performance for 4 socket systems on NEC Intel-based servers and for 2 socket systems on Oracle SPARC T5 servers, with a performance improvement of 12 to 41% compared to JDK 7 on the same Oracle configuration (NEC benchmark details, Oracle benchmark details).
  • New client Java features and enhancements are also available as part of the latest JavaFX release within JDK 8. These include: an embedded specific graphics stack, new UI controls, a Modena theme, functionality to enable developers to embed Swing content into JavaFX applications, new 3D graphics features and additional HTML 5 support.
  • Backward compatibility of Java SE 8 with previous versions of the platform preserves the skill sets of current Java software developers and helps to protect Java technology investments.
  • Developers interested in getting started immediately with the Java SE 8 release can download the NetBeans Integrated Development Environment (IDE) 8.0, which will allow them take advantage of the latest Java features, as well as enhanced support for HTML5. See related press release.
  • The Eclipse team has been working on Java SE 8 support for almost 2 years and is on schedule to have an update release coinciding with the Java SE 8 launch as a feature patch for the current Kepler SR2. The team has announced that Eclipse will also include support for Java SE 8 in the upcoming "Luna" release scheduled for June 2014.
  • An updated Java SE 8 training curriculum will be available soon from Oracle to help developers transition to Java SE 8 and implement the latest platform enhancements.
  • Oracle is also conducting a worldwide tour of Java User Groups (JUGs) and plans to deliver engaging, inspiring and educational events for nearly sixty JUGs in over twenty countries on six continents. Technical content will be available for JUGs that Oracle's Java Technology Evangelists will not be able to visit in person.

Oracle Java SE Embedded

  • Oracle Java SE Embedded 8 provides a development platform for embedded devices and the Internet of Things (IoT) that includes the flexibility, portability and features of Java SE 8. A complete list of the new features and capabilities of Oracle Java SE Embedded 8 is available here.
  • Oracle Java SE Embedded 8 allows developers to leverage the three new Compact Profiles in Java SE 8, which are predefined subsets of the full Java SE 8 API specification and allow for creation of smaller platforms for embedded devices. With this release, Java SE can now be deployed on embedded devices based using as little as 10 MB static footprint and 16 MB of RAM, 2-3 times smaller than Oracle Java SE Embedded 7.
  • Oracle Java SE Embedded 8 is available for many configurations including Linux on ARM architecture, x86 and PPC, and is optimized for popular community boards such as the Raspberry Pi; as well as commercial Systems-on-Chip (SoC), such as the Freescale i.MX 6 Series.
  • Java SE Embedded tools are also available to create customized, space-optimized JREs for embedded platforms.

Java ME 8

  • Java is an ideal platform for intelligent devices and an optimal foundation for developers to build new services for the IoT.
  • Java ME 8 is a major update to the existing Java ME platform incorporating a large set of updated and new features, including: Java language and API alignment with Java SE 8, support for modern web protocols, a comprehensive application model, advanced security features and standard APIs for power management and interaction with a broad set of standard peripherals.
  • The significant enhancements in Java ME 8 are designed to deliver faster application performance, which is especially important on less powerful devices.
  • With this release, Java ME and Java SE are converging, enabling a more consistent developer experience and more code re-use across the platforms.
  • The new Java language enhancements in Java ME 8 leverage recent Java SE features to allow developers to write cleaner, more efficient code that can be deployed across both platforms and the new embedded-specific capabilities of Java ME 8 can help to further shorten and simplify development cycles.
  • Oracle Java ME Embedded 8 will be the Oracle implementation of the Java ME 8 standard. Oracle Java ME Embedded 8 Early Access 2 is now available as a binary runtime for Qualcomm 6270T (ARM9-based) Development Platform, Raspberry Pi (ARM11-based) and ST Microelectronics STM32F4DISCOVERY (based on the ARM Cortex-M4 processor).
  • Java ME SDK 8 Early Access 2 is now available to support development of Java ME 8 Early Access-based applications on an emulation runtime for Windows 7, as well supported hardware platforms.
  • Oracle Technology Network (OTN) and Oracle Academy are sponsoring an IoT Developer Challenge, giving developers an opportunity to win one of 12 trips to JavaOne 2014 by creating a Java Embedded application. In addition, up to six student winners will receive laptops and certification vouchers. The deadline to submit video and project code is May 30, 2014. See Official Rules for details.
  • OTN is also providing seven free Java Embedded training sessions in March and April. Registered attendees get a chance to win a Raspberry Pi starter bundle.

More Stories By Liz McMillan

News Desk compiles and publishes breaking news stories, press releases and latest news articles as they happen.

@ThingsExpo Stories
All major researchers estimate there will be tens of billions devices - computers, smartphones, tablets, and sensors - connected to the Internet by 2020. This number will continue to grow at a rapid pace for the next several decades. With major technology companies and startups seriously embracing IoT strategies, now is the perfect time to attend @ThingsExpo, November 3-5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. Learn what is going on, contribute to the discussions, and ensure that your enterprise is as "IoT-Ready" as it can be.
With the Apple Watch making its way onto wrists all over the world, it’s only a matter of time before it becomes a staple in the workplace. In fact, Forrester reported that 68 percent of technology and business decision-makers characterize wearables as a top priority for 2015. Recognizing their business value early on, FinancialForce.com was the first to bring ERP to wearables, helping streamline communication across front and back office functions. In his session at @ThingsExpo, Kevin Roberts, GM of Platform at FinancialForce.com, will discuss the value of business applications on wearable ...
SYS-CON Events announced today that Micron Technology, Inc., a global leader in advanced semiconductor systems, 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. Micron’s broad portfolio of high-performance memory technologies – including DRAM, NAND and NOR Flash – is the basis for solid state drives, modules, multichip packages and other system solutions. Backed by more than 35 years of technology leadership, Micron's memory solutions enable the world's most innovative computing, consumer,...
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.
Containers are not new, but renewed commitments to performance, flexibility, and agility have propelled them to the top of the agenda today. By working without the need for virtualization and its overhead, containers are seen as the perfect way to deploy apps and services across multiple clouds. Containers can handle anything from file types to operating systems and services, including microservices. What are microservices? Unlike what the name implies, microservices are not necessarily small, but are focused on specific tasks. The ability for developers to deploy multiple containers – thous...
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?
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.
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.
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...
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 ...
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.
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.
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...
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 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...
Through WebRTC, audio and video communications are being embedded more easily than ever into applications, helping carriers, enterprises and independent software vendors deliver greater functionality to their end users. With today’s business world increasingly focused on outcomes, users’ growing calls for ease of use, and businesses craving smarter, tighter integration, what’s the next step in delivering a richer, more immersive experience? That richer, more fully integrated experience comes about through a Communications Platform as a Service which allows for messaging, screen sharing, video...
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!
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.
SYS-CON Events announced today that IceWarp 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. IceWarp, the leader of cloud and on-premise messaging, delivers secured email, chat, documents, conferencing and collaboration to today's mobile workforce, all in one unified interface
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.