Welcome!

Java IoT Authors: Elizabeth White, Thanh Tran, Sujoy Sen, Liz McMillan, Pat Romanski

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
SYS-CON Events announced today that MangoApps will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. MangoApps provides modern company intranets and team collaboration software, allowing workers to stay connected and productive from anywhere in the world and from any device. For more information, please visit https://www.mangoapps.com/.
SYS-CON Events announced today that EastBanc Technologies will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. EastBanc Technologies has been working at the frontier of technology since 1999. Today, the firm provides full-lifecycle software development delivering flexible technology solutions that seamlessly integrate with existing systems – whether on premise or cloud. EastBanc Technologies partners with p...
In his session at 18th Cloud Expo, Bruce Swann, Senior Product Marketing Manager at Adobe, will discuss how the Adobe Marketing Cloud can help marketers embrace opportunities for personalized, relevant and real-time customer engagement across offline (direct mail, point of sale, call center) and digital (email, website, SMS, mobile apps, social networks, connected objects). Bruce Swann has more than 15 years of experience working with digital marketing disciplines like web analytics, social med...
SYS-CON Events announced today that ContentMX, the marketing technology and services company with a singular mission to increase engagement and drive more conversations for enterprise, channel and SMB technology marketers, has been named “Sponsor & Exhibitor Lounge Sponsor” of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2016, at the Javits Center in New York City, New York. “CloudExpo is a great opportunity to start a conversation with new prospects, but what happens after the...
WebRTC is bringing significant change to the communications landscape that will bridge the worlds of web and telephony, making the Internet the new standard for communications. Cloud9 took the road less traveled and used WebRTC to create a downloadable enterprise-grade communications platform that is changing the communication dynamic in the financial sector. In his session at @ThingsExpo, Leo Papadopoulos, CTO of Cloud9, will discuss the importance of WebRTC and how it enables companies to fo...
SYS-CON Events announced today Object Management Group® has been named “Media Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
The IoT is changing the way enterprises conduct business. In his session at @ThingsExpo, Eric Hoffman, Vice President at EastBanc Technologies, discuss how businesses can gain an edge over competitors by empowering consumers to take control through IoT. We'll cite examples such as a Washington, D.C.-based sports club that leveraged IoT and the cloud to develop a comprehensive booking system. He'll also highlight how IoT can revitalize and restore outdated business models, making them profitable...
The IoTs will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, will demonstrate how to move beyond today's coding paradigm and share the must-have mindsets for removing complexity from the development proc...
Customer experience has become a competitive differentiator for companies, and it’s imperative that brands seamlessly connect the customer journey across all platforms. With the continued explosion of IoT, join us for a look at how to build a winning digital foundation in the connected era – today and in the future. In his session at @ThingsExpo, Chris Nguyen, Group Product Marketing Manager at Adobe, will discuss how to successfully leverage mobile, rapidly deploy content, capture real-time d...
What a difference a year makes. Organizations aren’t just talking about IoT possibilities, it is now baked into their core business strategy. With IoT, billions of devices generating data from different companies on different networks around the globe need to interact. From efficiency to better customer insights to completely new business models, IoT will turn traditional business models upside down. In the new customer-centric age, the key to success is delivering critical services and apps wit...
Join us at Cloud Expo | @ThingsExpo 2016 – June 7-9 at the Javits Center in New York City and November 1-3 at the Santa Clara Convention Center in Santa Clara, CA – and deliver your unique message in a way that is striking and unforgettable by taking advantage of SYS-CON's unmatched high-impact, result-driven event / media packages.
In his keynote at 18th Cloud Expo, Andrew Keys, Co-Founder of ConsenSys Enterprise, will provide 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 ...
SYS-CON Events announced today that BMC Software has been named "Siver Sponsor" of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2015 at the Javits Center in New York, New York. BMC is a global leader in innovative software solutions that help businesses transform into digital enterprises for the ultimate competitive advantage. BMC Digital Enterprise Management is a set of innovative IT solutions designed to make digital business fast, seamless, and optimized from mainframe to mo...
SYS-CON Events announced today that MobiDev will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. MobiDev is a software company that develops and delivers turn-key mobile apps, websites, web services, and complex software systems for startups and enterprises. Since 2009 it has grown from a small group of passionate engineers and business managers to a full-scale mobile software company with over 200 develope...
SoftLayer operates a global cloud infrastructure platform built for Internet scale. With a global footprint of data centers and network points of presence, SoftLayer provides infrastructure as a service to leading-edge customers ranging from Web startups to global enterprises. SoftLayer's modular architecture, full-featured API, and sophisticated automation provide unparalleled performance and control. Its flexible unified platform seamlessly spans physical and virtual devices linked via a world...
SYS-CON Events announced today that Alert Logic, Inc., the leading provider of Security-as-a-Service solutions for the cloud, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Alert Logic, Inc., provides Security-as-a-Service for on-premises, cloud, and hybrid infrastructures, delivering deep security insight and continuous protection for customers at a lower cost than traditional security solutions. Ful...
Companies can harness IoT and predictive analytics to sustain business continuity; predict and manage site performance during emergencies; minimize expensive reactive maintenance; and forecast equipment and maintenance budgets and expenditures. Providing cost-effective, uninterrupted service is challenging, particularly for organizations with geographically dispersed operations.
As cloud and storage projections continue to rise, the number of organizations moving to the cloud is escalating and it is clear cloud storage is here to stay. However, is it secure? Data is the lifeblood for government entities, countries, cloud service providers and enterprises alike and losing or exposing that data can have disastrous results. There are new concepts for data storage on the horizon that will deliver secure solutions for storing and moving sensitive data around the world. ...
SYS-CON Events announced today TechTarget has been named “Media Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. TechTarget is the Web’s leading destination for serious technology buyers researching and making enterprise technology decisions. Its extensive global networ...
SYS-CON Events announced today that Commvault, a global leader in enterprise data protection and information management, has been named “Bronze Sponsor” of SYS-CON's 18th International Cloud Expo, which will take place on June 7–9, 2016, at the Javits Center in New York City, NY, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Commvault is a leading provider of data protection and information management...