Using Jruby

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Using Jruby

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Author : Charles O. Nutter
language : en
Publisher:
Release Date : 2011

Using Jruby written by Charles O. Nutter and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Java (Computer program language). categories.

With Using JRuby, the entire JRuby core team helps experienced Java developers and Rubyists exploit the interoperability of their respective languages. With JRuby, you'll be surprised at what's now possible.

Ruby On The Jvm

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Author : Phiquill Publishing
language : en
Publisher: Independently Published
Release Date : 2025-07-13

Ruby On The Jvm written by Phiquill Publishing and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-13 with Computers categories.

✅ Understand the Benefits of Running Ruby on the JVM: Discover how JRuby overcomes traditional Ruby limitations by leveraging the power, scalability, and concurrency features of the Java Virtual Machine ✅ Boost Performance Through True Multithreading: Learn how JRuby enables real parallel execution by bypassing the Global Interpreter Lock (GIL), unlocking native threading capabilities for Ruby code ✅ Seamlessly Integrate Ruby with Java Libraries: Gain practical skills in importing Java classes, instantiating objects, and calling Java methods directly from Ruby, empowering you to reuse vast Java libraries ✅ Master the JRuby Development Workflow: Set up and configure your environment with the right JDK, JRuby installation, and IDE tools like IntelliJ IDEA and Eclipse for productive development ✅ Run Ruby Code Efficiently in a JVM Context: Execute JRuby scripts and use standard Ruby libraries while understanding how the JRuby runtime maps Ruby constructs to JVM internals ✅ Work with Gems and Dependency Management: Learn to install, manage, and resolve compatibility issues with Ruby gems in JRuby, including strategies for dealing with C-extension limitations. ✅ Call Ruby from Java for Embedded Scripting: Understand how to embed JRuby within Java applications, evaluate Ruby code, pass data between languages, and invoke Ruby methods programmatically. ✅ Utilize Java APIs for Files, Networking, and More: Access Java's powerful standard APIs from Ruby to perform file I/O, manage time zones, handle networking, and use utility libraries like Guava. ✅ Integrate with Java Web and Messaging Frameworks: Deploy JRuby-based web applications on Java servers, integrate with frameworks like Spring, and interact with messaging systems such as JMS and Kafka. ✅ Develop Concurrent and Parallel Applications: Use native threads, Java's concurrency utilities, and Ruby's threading constructs to write thread-safe and performant applications. ✅ Fine-Tune Performance and Memory Usage: Analyze performance bottlenecks, profile JRuby applications using JVM tools, and tune the JVM's garbage collector for optimal throughput and low latency. ✅ Package and Deploy JRuby Apps for Production: Package your applications as executable JARs or WAR files, integrate with build tools like Maven or Gradle, and deploy to cloud or containerized environments. ✅ Implement Secure, Enterprise-Grade Solutions: Adopt secure coding practices in JRuby, leverage Java security APIs, manage configuration and secrets, and integrate with enterprise security systems. ✅ Monitor, Log, and Manage JRuby Applications: Set up JVM monitoring with JMX, integrate with APM tools, and configure structured logging and health checks for observability in production environments. ✅ Migrate Existing Ruby Applications to JRuby: Evaluate CRuby compatibility, identify migration challenges, and apply best practices for moving existing Ruby projects to the JVM. ✅ Explore Polyglot Development on the JVM: Discover how JRuby interoperates with other JVM languages like Kotlin, Scala, and Clojure, and how it fits into the future of GraalVM and native image compilation. ✅ Design Scalable Enterprise Architectures: Structure large JRuby projects, manage cross-language dependencies, and architect systems that combine the expressiveness of Ruby with the robustness of Java. ✅ Understand JRuby's Role in the Broader Ecosystem: Learn about the history, community, and future direction of JRuby-including how modern JVM features like Project Loom and Valhalla may impact its evolution. ✅ Gain Real-World Insight from JRuby Success Stories: Get inspired by real-world enterprise use cases and community contributions that showcase how JRuby is applied in d

Implementing Soa Using Java Ee

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Author : Balepur Venkatanna Kumar
language : en
Publisher: Addison-Wesley Professional
Release Date : 2010

Implementing Soa Using Java Ee written by Balepur Venkatanna Kumar and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.

The Practitioner's Guide to Implementing SOA with Java EE Technologies This book brings together all the practical insight you need to successfully architect enterprise solutions and implement them using SOA and Java EE technologies. Writing for senior IT developers, strategists, and enterprise architects, the authors cover everything from concepts to implementation, requirements to tools. The authors first review the Java EE platform's essential elements in the context of SOA and web services deployment, and demonstrate how Java EE has evolved into the world's best open source solution for enterprise SOA. After discussing standards such as SOAP, WSDL, and UDDI, they walk through implementing each key aspect of SOA with Java EE. Step by step, you'll learn how to integrate service-oriented web and business components of Java EE technologies with the help of process-oriented standards such as BPEL/CDL into a coherent, tiered enterprise architecture that can deliver a full spectrum of business services. Implementing SOA Using Java(tm) EE concludes with a section-length case study that walks through analyzing a company's requirements, creating an effective SOA architecture, and building a concise proof-of-concept prototype with NetBeans IDE. Coverage includes * Using Java EE technologies to simplify SOA implementation * Mastering messaging, service descriptions, registries, orchestration, choreography, and other essential SOA concepts * Building an advanced web services infrastructure for implementing SOA * Using Java Persistence API to provide for persistence * Getting started with Java Business Integration (JBI), the new open specification for delivering SOA * Implementing SOA at the web and business tiers * Developing, configuring, and deploying SOA systems with NetBeans IDE * Constructing SOA systems with NetBeans SOA Pack

Deploying With Jruby

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Author : Joe Kutner
language : en
Publisher:
Release Date : 2012

Deploying With Jruby written by Joe Kutner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Java (Computer program language). categories.

Deploy using the JVM's high performance while building your apps in the language you love. JRuby is a fast, scalable, and powerful JVM language with all the benefits of a traditional Ruby environment. See how to consolidate the many moving parts of an MRI-based Ruby deployment onto a single JVM process. You'll learn how to port a Rails application to JRuby, get it into production, and keep it running.JRuby deployments have fewer moving parts and consume less memory than traditional Ruby deployments, but to deploy your apps on the JVM, you need to learn some new approaches. This book introduces you to three JRuby deployment strategies that will give you the performance and scalability you need while letting you use the language you love.You'll start by porting an existing application to JRuby, preparing the app to take advantage of the JVM platform. Then you'll use Vagrant and Puppet to build a virtual production environment so you have a stable, reproducible place to explore JRuby deployment. With your environment in place, you'll experiment with simple JRuby deployment with Warbler as you package your Ruby web application into a single file you can deploy to a Java application server. Next you'll set up the lightweight Trinidad web server to create a more flexible, modular deployment that fits more complex situations but still feels friendly and familiar to Ruby developers. You'll switch to powering your app with TorqueBox, an all-in-one JRuby environment that includes built-in support for messaging, scheduling, and daemons--perfect for handling the "big jobs." Then, you'll set up a continuous integration environment with Jenkins so you can deploy like the pros.Deploying with JRuby is the missing link between enjoying JRuby and using it in the real world to build high-performance, scalable applications.What You Need:To run the examples in this book, you'll need a computer that can run the Java Virtual Machine.

Ruby In Practice

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Author : Jeremy McAnally
language : en
Publisher: Manning Publications
Release Date : 2009

Ruby In Practice written by Jeremy McAnally and has been published by Manning Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computers categories.

Ruby in Practice increases your productivity by showing you specific Ruby techniques you can use in your projects. The book offers detailed strategies for using Ruby in a large-scale environment. You'll see concrete examples of integration, messaging, web development, and databases, all presented in a clear Problem/Solution format. This book won't help you push your deadline back, but it will help you get the job done in less time. Above all, Ruby in Practice is a practical book for developers who want an in depth understanding of the Ruby language and its toolset. The book is divided into three major parts. The first part concentrates on issues that developers face both from within their organizations and from their peers. The authors weigh the costs and benefits of using Ruby in enterprise development projects, the over-riding theme being that every developer should always aim to use the right tool for any particular job. The authors then examine the pros and cons of developing with Ruby, and where appropriate, compare Ruby to other languages, both conceptually and in code. The second part discusses techniques for communication and integration of systems. The authors describe how libraries and techniques are used to facilitate messaging, web development and communication automation. They also focus on how the strategies in the first section can be used with these libraries to make development more flexible and efficient. The last part shows how to manage data and integrate with existing data using Ruby. The authors describe techniques for using existing Ruby libraries that either replace popular Java libraries or can interface with existing data in a different way. They go on to show you how strategies covered in the first section can be used to enable Ruby to interact with existing assets or to build new data systems. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.

Jruby Rails Web Application Development

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Author : Deepak Vohra
language : en
Publisher: Springer Science & Business Media
Release Date : 2014-01-06

Jruby Rails Web Application Development written by Deepak Vohra and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-06 with Computers categories.

This SpringerBrief explains how to create a Rails web application with JRuby, a 100% Java implementation for Ruby. This brief demonstrates how Oracle® WebLogic servers and JBoss® application servers deploy the JRuby application, how JRuby runs on the Java® Virtual Machine, and how JRuby is the basis for popular websites including LinkedIn, Oracle Mix, and Mingle. The Oracle® database and Oracle® MySQL database are used as the basis for the JRuby Rails application. Chapters also cover enabling Flash, developing the JRuby application using Ruby syntax, and deploying applications through Java EE WAR. Hands-on and practical, this SpringerBrief is designed for web developers and researchers interested in JRuby. It is also a useful guide for advanced-level students interested in creating a new web application.

Rapid Modernization Of Java Applications Practical Business And Technical Solutions For Upgrading Your Enterprise Portfolio

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Author : G. Venkat
language : en
Publisher: McGraw Hill Professional
Release Date : 2017-10-06

Rapid Modernization Of Java Applications Practical Business And Technical Solutions For Upgrading Your Enterprise Portfolio written by G. Venkat and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-06 with Computers categories.

Implement a High-Performance Enterprise Java Application Modernization Strategy Learn cutting-edge techniques and processes to systematically and strategically modernize legacy Java applications with predictability, consistency, and confidence. This Oracle Press guide offers an innovative blueprint that empowers corporate management teams to better understand necessary technical requirements and enables Java architects and developers to better align with agile business needs. Rapid Modernization of Java Applications: Practical Business and Technical Solutions for Upgrading Your Enterprise Portfolio contains modernization approaches that offer end-to-end Java application portfolio visibility so that application modernization projects can stay on-schedule and within budget.

Jruby Cookbook

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Author : Justin Edelson
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2008-11-06

Jruby Cookbook written by Justin Edelson and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11-06 with Computers categories.

If you're interested in JRuby, you probably don't need a tutorial on Ruby, Rails, or Java -- you just need to know how to get things done. This Cookbook offers practical solutions for using the Java implementation of the Ruby language, with targeted recipes for deploying Rails web applications on Java servers, integrating JRuby code with Java technologies, developing JRuby desktop applications with Java toolkits, and more. Using numerous reusable code samples, JRuby Cookbook shows you how to: Install and update JRuby on Windows, Mac OS X, and Linux, and IDEs such as NetBeans and Eclipse Package and deploy Rails apps on Java Servlet containers and Java EE application servers, including JBoss, Tomcat, and GlassFish Integrate Ruby and Rails applications with popular Java EE technologies such as JMS, JMX, JPA, Spring, and Hibernate Develop desktop and client applications with cross-platform Java UI technologies and toolkits such as Swing, SWT, and Java 2D Maximize the flexibility of your testing and build environment, using both existing Java-based tools such as Ant and Maven and newer Ruby-based tools such as Rake, Raven, and Buildr The JRuby interpreter combines Ruby's simplicity and ease of use with Java's extensive libraries and technologies, a potent blend that opens new possibilities for Ruby, Rails, and Java. This Cookbook helps you take full advantage of JRuby's potential. "The JRuby Cookbook is an excellent book for any polyglot who is trying to bridge the gap between Java and Ruby. It provides solutions to specific problems developers face in both their development and testing environments, along with the applications they're building."-- Bob McWhirter, Research & Prototyping, Red Hat Middleware

Enterprise Integration With Ruby

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Author : Maik Schmidt
language : en
Publisher:
Release Date : 2006

Enterprise Integration With Ruby written by Maik Schmidt and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Computers categories.

Following this book's tips and techniques, readers learn how to glue disparate enterprise-class systems together using Enterprise Integration.

Deploying With Jruby 9k

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Author : Joe Kutner
language : en
Publisher:
Release Date : 2016

Deploying With Jruby 9k written by Joe Kutner and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Application software categories.

"Deploy using the JVM's high performance while building apps in the language you love. Explore three JRuby deployment strategies that give you the performance and scalability you need, while you use a language designed for rapid development. This new edition has chapters on Puma, performance tuning, and Java integration, and is updated to the latest version of JRuby 9k, Rails 4, and JDK 8.