Zulu® Embedded
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Zing:® the Best JVM for the Enterprise
PRODUCT DATA SHEET Zing:® ZING The best JVM for the enterprise Zing Runtime for Java A JVM that is compatible and compliant The Performance Standard for Low Latency, with the Java SE specification. Zing is a Memory-Intensive or Interactive Applications better alternative to your existing JVM. INTRODUCING ZING Zing Vision (ZVision) Today Java is ubiquitous across the enterprise. Flexible and powerful, Java is the ideal choice A zero-overhead, always-on production- for development teams worldwide. time monitoring tool designed to support rapid troubleshooting of applications using Zing. Zing builds upon Java’s advantages by delivering a robust, highly scalable Java Virtual Machine ReadyNow! Technology (JVM) to match the needs of today’s real time enterprise. Zing is the best JVM choice for all Solves Java warm-up problems, gives Java workloads, including low-latency financial systems, SaaS or Cloud-based deployments, developers fine-grained control over Web-based eCommerce applications, insurance portals, multi-user gaming platforms, Big Data, compilation and allows DevOps to save and other use cases -- anywhere predictable Java performance is essential. and reuse accumulated optimizations. Zing enables developers to make effective use of memory -- without the stalls, glitches and jitter that have been part of Java’s heritage, and solves JVM “warm-up” problems that can degrade ZING ADVANTAGES performance at start up. With improved memory-handling and a more stable, consistent runtime Takes advantage of the large memory platform, Java developers can build and deploy richer applications incorporating real-time data and multiple CPU cores available in processing and analytics, driving new revenue and supporting new business innovations. -
Best Practices for Moving to Openjdk-10-18
TECHNOLOGY WHITE PAPER Best Practices for Moving to OpenJDK Best Practices for Moving to OpenJDK Since Java SE 7, the OpenJDK has been the reference implementation (RI) of the Java SE standard, as dened by the relevant Java Specication Request (JSR). A project was also created for OpenJDK 6 to allow an open-source implementation of Java SE 6 to be built. Azul Systems is the project lead for OpenJDK 6. OpenJDK is licensed under the GNU Public License (GPL) version 2 with classpath exception (CPE). The CPE eliminates the viral nature of the GPL from affecting applications running on the OpenJDK. Changes to JDK Binary Distribution and Updates In September 2017, Oracle announced a series of changes to the way the JDK would be developed, This whitepaper explains what Zulu is and how to migrate distributed and updated. These changes can be applications from the Oracle JDK to the Zulu builds of summarized as follows: OpenJDK. • The release of the JDK has changed to a time-based model with two releases every year, in March and September. • Oracle has started to produce a second binary distribution of the JDK, built using only the OpenJDK Introduction source code. This is released under the GPLv2 with How the Java Development Kit (JDK) is delivered is classpath exception license, which is less restrictive changing, and these changes will impact many Java than the Oracle Binary Code License for Java SE users. From JDK 11 (to be released in September 2018) used for the Oracle JDK binary. it will no longer be possible to use the Oracle JDK in • From JDK 11, there are no functional differences production without a commercial support agreement. -
JVM Ecosystem Report 2021 Table of Contents
JVM Ecosystem Report 2021 Table of contents Introduction 3 Report highlights 4 JDKs in production 5 JDKs in development 7 JDK versions in production environments 9 JDK versions in development 11 Java, Changing Faster Than Ever After 26 Years 12 JVM languages used for applications in production 14 Most popular IDEs 18 Tools for building applications 20 Securing vulnerabilities in the Java ecosystem with Snyk 22 Application frameworks 25 Demographics 26 The State of Spring 29 Introduction Welcome to our annual JVM ecosystem report! This report presents the results of the largest annual survey on the state of the JVM ecosystem. The survey was conducted over a period of six weeks through February and March 2021, gathering the responses of over 2000 Java developers. This year's survey is a cooperation between Snyk and Azul and was slightly different from the previous surveys. We aimed for the survey to be more concise and focus only on the most important aspects of JVM developers today. Additionally, this year every participant was allowed to choose multiple options. We believe that the way the 2021 survey was designed, we have a better and more comprehensive view of the current JVM ecosystem. In addition, in this report, we also looked at different open data sources like GitHub and Google Trends to see how that data compares to the survey results. We would like to thank everyone who participated and offered their insights on Java and JVM-related topics. For this survey, we teamed up with conferences and communities across the JVM ecosystem to reach as many developers as possible. -
JDK 9, 10 & 11: Pitfalls for the Unwary
JDK 9, 10 & 11: Pitfalls For The Unwary © Copyright Azul Systems 2015 Simon Ritter Deputy CTO, Azul Systems @speakjava © Copyright Azul Systems 2017 1 JDK 9: Big And Small Changes © Copyright Azul Systems 2017 3 JDK Compatibility § Compatibility has always been very important – Minor issues in JDK 1.4 anD JDK 5 § Deprecation introDuceD in JDK 1.1 – JDK 8 has 492 DeprecateD API elements – None haD ever been removeD – At least one release warning of removal § JDK 9 starts an overDue cleanup of the Java platform – APIs anD features removeD – Process will continue in future releases © Copyright Azul Systems 2017 JDK 9 Onwards And Compatibility Mark Reinhold Chief Architect of the OpenJDK © Copyright Azul Systems 2017 5 Module System © Copyright Azul Systems 2017 Java Platform Module System (JPMS) § The core Java libraries are now a set of modules (JEP 220) – 75 OpenJDK modules: 27 Java SE, 48 JDK – Oracle JDK: 14 additional JDK, 8 JavaFX, 2 Oracle specific § Most internal APIs now encapsulated (JEP 260) – sun.misc.Unsafe – Some can be used with command line options © Copyright Azul Systems 2017 8 Migrating Applications to JPMS § Initially, leave everything on the classpath § Anything on the classpath is in the unnamed module – All packages are exported – The unnamed module depends on all modules § Migrate to modules as required – Try automatic modules – Move existing jar Files From classpath to modulepath © Copyright Azul Systems 2017 9 Classpath v Modulepath Unnamed module jar jar jar classpath jar jar modulepath module- module- module- -
Partner Directory Wind River Partner Program
PARTNER DIRECTORY WIND RIVER PARTNER PROGRAM The Internet of Things (IoT), cloud computing, and Network Functions Virtualization are but some of the market forces at play today. These forces impact Wind River® customers in markets ranging from aerospace and defense to consumer, networking to automotive, and industrial to medical. The Wind River® edge-to-cloud portfolio of products is ideally suited to address the emerging needs of IoT, from the secure and managed intelligent devices at the edge to the gateway, into the critical network infrastructure, and up into the cloud. Wind River offers cross-architecture support. We are proud to partner with leading companies across various industries to help our mutual customers ease integration challenges; shorten development times; and provide greater functionality to their devices, systems, and networks for building IoT. With more than 200 members and still growing, Wind River has one of the embedded software industry’s largest ecosystems to complement its comprehensive portfolio. Please use this guide as a resource to identify companies that can help with your development across markets. For updates, browse our online Partner Directory. 2 | Partner Program Guide MARKET FOCUS For an alphabetical listing of all members of the *Clavister ..................................................37 Wind River Partner Program, please see the Cloudera ...................................................37 Partner Index on page 139. *Dell ..........................................................45 *EnterpriseWeb -
Zulu Enterprise: a Certified, Fully-Supported Version of Openjdk™ Open Source Java Standard Edition for Linux, Windows, Mac OS X and the Cloud
PRODUCT DATA SHEET Zulu Enterprise: A Certified, Fully-Supported Version of OpenJDK™ Open Source Java Standard Edition for Linux, Windows, Mac OS X and the Cloud ZULU BENEFITS INTRODUCING ZULU® ENTERPRISE Azul Systems, the leader in Java runtime solutions, presents Zulu Enterprise, a certified, Free and open source Java fully supported version of OpenJDK and compliant implementation of the Java Standard Zulu Enterprise is based on Zulu, Edition (SE) specification for Linux, Windows, Mac OS X and the Cloud. Zulu is designed Azul’s freely available build of to allow companies to leverage the latest advances in the proven OpenJDK code base for OpenJDK, a 100% open source production applications. Zulu is maintained and supported by Azul Systems, a company 100% focused on Java and the Java Virtual Machine (JVM) with over 10 years’ experience implementation of the Java Platform, building and supporting innovative enterprise Java. Standard Edition (Java SE). 10-year support lifetime Zulu Enterprise is ideal for companies running applications on multiple Java versions Major Zulu Enterprise releases on-premise and in the Cloud, including older versions such as Java 6, who need cost-effec- tive, high-quality ongoing support. Users can choose the ideal subscription support tier for are supported for at least ten years their business and rest assured, knowing major versions of Zulu Enterprise are supported after their general availability, for ten years from initial General Availability. Expert Azul support delivers faster bug fixes, providing more stability and multiple version support for long production lifetimes and ongoing enhancements to control for your business. performance, monitoring and management features.