JBoss

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Intro to Microservices (Burr Sutter)

Burr Sutter +1

Burr shows a private cloud for your laptop and walks through the critical capabilities of microservices architectures - Spring Boot, Wildfly Swarm and Eclipse Vert.x.

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Developer Interview (#DI18) - Rafael Benevides about Docker for Java EE Developers

Red Hat Developer Program

(Part 1)Containers are enabling developers to package their applications in new ways that are portable and work consistently everywhere: on your machine, in production, in your data center, and in the cloud. And Docker has become the de facto standard for those portable containers in the cloud. This lab offers developers an intro-level hands-on session with Docker, from installation to exploring Docker Hub, to crafting their own images, to adding Java apps and running custom containers. This is a BYOL (bring your own laptop) session, so bring your Windows, OS X, or Linux laptop and be ready to dig into a tool that promises to be at the forefront of our industry for some time to come.

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Developer Interview (#DI 10) - Gorkem Ercan (@gorkemercan) about Mobile Dev with JBDS and Cordova

Red Hat Developer Program

Yesterday evening I had the pleasure to talk to Görkem Ercan (@gorkemercan, blog) who is a Toronto based software engineer with Red Hat. has tens of years of experience working on software projects with different technologies ranging from enterprise and mobile Java to Symbian and Qt C++. He specializes on providing tools and APIs for developers. He works in the JBoss Developer Studio (JBDS) and is focused on the Cordova tooling. After my first experiences with mobile and such with the Devoxx keynote team, I thought it might be a good idea to look into what JBDS offers and if he can get me excited about it. I can tell you one thing: He made it.

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Helloworld Microservices Introduction

Burr Sutter

Our Microservices Playground: 6 different microservices, each using a unique Java framework: Dropwizard, Spring Boot, WildFly Swarm, JBoss Enterprise Application Platform, Node.js, Vert.x.

Leveraging Docker+Kubernetes+OpenShift running in a Red Hat Enterprise Linux (RHEL) VM. Microservices Slide Presentation http://bit.ly/helloworldmsa Demo Source Organization https://github.com/redhat-helloworld-msa Download the RHEL VM for Docker+Kubernetes+OpenShift (CDK) http://developers.redhat.com/products/cdk/docs-and-apis/

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2015 JBoss Red Hat Keynote Demo

Red Hat Developer Program

For the 2015 demonstration, we really wished to stretch ourselves by creating multiple applications that the audience was to touch. To illustrate IoT (Internet of Things), we specifically fielded several hundred bluetooth beacons and several Raspberry Pi-based sensors/scanners to demonstrate how to track movement inside of a physical space (where GPS is not appropriate). We combined this technology with a mobile application (based on the announced Red Hat Mobile Application Platform) so the moving objects (people) could see their current status, their arrivals/departures from a particular room. Also, via this same mobile application, we invited the audience to submit a finger drawn sketch to claim one of 1000+ containers we launched live on stage via Openshift (based on Docker & Kubernetes)

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Transaction Monitoring and Visualisation

Red Hat Developer Program

ACID Transactions are routinely used when applications require strong guarantees as to how atomic operations, involving multiple resources, will perform in the presence of failures, such as system crashes and network disruption. Transactional middleware such as JBoss, combined with application frameworks like Java EE provide the developer with a simple means to add transactional semantics to their applications. Problems can still arise, however, for example poor transactional throughput may manifest when a high volume of transactions rollback, which can have a myriad of non obvious causes. This talk will explore the current methods of troubleshooting some common transactional issues using JBoss and introduce TxVis: a prototype transaction profiling and visualisation tool. We will discuss the challenges of its development and how it will aid the user in profiling the performance of transactions in their software and quickly isolate some commonly occurring problems.

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Keycloak: A New Open Source Authentication Server Video

Red Hat Developer Program

Keycloak is a new open source authentication server for cloud, mobile and html5. With loads of features, including single-sign on, social login, account management console, account workflows, fully featured admin console, OAuth2 and OpenShift cartridge to name a few. The first alpha has recently been released, with loads more features planned for the future. Keycloak also provides support for role based authorization and supports granting access to third party applications. This talk gives a comprehensive introduction to Keycloak and its features, as well as discuss how easily you can add authentication to your applications. There will also be an extensive live demo. Stian Thorgersen is a Senior Software Engineer at Red Hat. He co-leads the Keycloak project together with Bill Burke, and is also the security lead on another new open source project. Stian also has many years of experience in cloud solutions.

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Openshift: The Polyglot Platform as a Service - Max Andersen

Red Hat Developer Program

OpenShift is Red Hat's polyglot Platform as a service which allow you to run a large range of services in the cloud. In this talk I will give an introduction to OpenShift, what it offers and how it works. The talk will be in two parts. The first is about OpenShift in general and how to use it from the command line and the web console. The Second part is about how JBoss Developer Studio works with OpenShift and how it both coexist and extend the experience you get with "plain" OpenShift. This part will focus especially on how well the JavaEE and mobile parts of Developer Studio works with OpenShift. The talk is intended to be practical and guided by attendees question.  Max Rydahl Andersen was born and raised in Denmark, worked on health care software systems for some time.  In that work I bumped into this small project called Hibernate and had to fix a couple of things in it to make it useful.  Since then I've been working at Red Hat on Hibernate Core, Hibernate Tools, Seam and now lately JBoss Tools and Developer Studio.

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JUDCon:Boston 2014

Red Hat Developer Program

WATCHING LIVE? Join the chat here: https://webchat.freenode.net/?channels=jbugworldwide For this meetup we are broadcasting live from JUDCon Boston 2014 on Saturday, June 28th. The broadcast will start shortly after 9am EDT (13:00 UTC). http://jboss.org/events/JUDCon/2014/boston The event comprises of a morning of presentations followed by an afternoon of hacking. This time, we'll only be broadcasting the morning sessions. Maybe in future we'll think of a way to do the hackfest too! Here is the agenda: 13:15 UTC - 13:55 UTC Quickstart Introduction: Mobile with AeroGear 14:00 UTC - 14:40 UTC Quickstart Introduction: Security 14:45 UTC - 15:25 UTC Project Introduction: OpenShift  15:30 UTC - 17:15 UTC Project Introduction: KeyCloak Technologies we'll be covering include: * Aerogear Unified Push Server * Keycloak - Security * Apache Cordova For more details: http://jboss.org/events/JUDCon/2014/boston

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Boston Java Meetup - Rapid Enterprise Development w/ EAP, JRebel, and XRebel

Red Hat Developer Program

Part II of the Boston Java Meetup on 12 August 2014, in which Andrew Lee Rubinger introduces the GeekSeek example application from the http://continuousdev.org book, and further inspects it with XRebel at runtime. Adam Koblentz follows with a deeper tour of using XRebel and JRebel atop the Spring Pet Store Demo application to show how realtime inspection and profiling coupled with hot-reloading of code without deployment saves time and effort.

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Case Studies in Testable Java EE Development

Red Hat Developer Program

For this session we have Andrew Rubinger presenting examples from his O’Reilly book, "Continuous Enterprise Development in Java". Andrew has strong roots in testing and enterprise middleware, having implement the JBoss' EJB container and also co-founding the Arquillian project. Abstract This session pulls a variety of examples in testable development from O’Reilly's Continuous Enterprise Development in Java, including a review of the sections on: • RESTful services • UI verification • Transactions • Security ...and covers other areas of the Java EE platform that have historically been branded as “difficult to test.” The session spends a lot of time in the IDE, with examples that are freely available to fork and run. Presenter: Andrew Lee Rubinger (Open Source Software Engineer and Author) Open-source engineer; Developer Advocate and Program Manager at JBoss by Red Hat, author of the upcoming "Continuous Enterprise Development in Java" from O'Reilly Media. Founder of the ShrinkWrap project and recovering member of the JBoss Core Development Team.