Tuesday Jul 21, 2015

Create Applications Using Docker

Want to know why Docker is such a popular platform? Docker is an open platform for developers and sysadmins to build, ship and run distributed applications. “It is the solution for developers to create applications and containers and ship them from development to production systems and have sysadmins run them in the production systems.” explains Roland Huss. 

In this Virtual Technology Summit (VTS) session, you will learn how to improve your integration tests with Docker, change your deployment to Docker containers and integrate Docker into your built systems.  He demonstrates all those key implementations in a hands-on live demo. 

During VTS sessions, the speakers are available to answer your questions in the chat window. It is free! Just register for this last event of the July series: APAC - July 23rd - 3pm to 6:30pm AU/SYD or July 22 from 9pm to midnight on July 23 pacific time   


Monday Dec 08, 2014

OTN Virtual Technology Summit - Replay

The Oracle Technology Network (OTN) is excited to invite you to watch the Virtual Technology Summit on demand. VTS is a great way to keep up with Java. Learn from Java Champions and Oracle experts as they share their insight and expertise.

In this second edition, you will get code-laden training on how to:


  • Implement solutions using the latest Java EE features
  • Use lambdas and the new streams library API
  • Tune your Java applications for high performance

Watch the sessions now! Register with your email to access all the content for free. 

Sunday Nov 16, 2014

How to Migrate Your Code to Java 8

The new facilities in Java 8 are going to change the way you write code. Your should code be more expressive and concise. But exactly how do you make that happen?  

The OTN Virtual Technology Summit (VTS) session Migrating Your Code to Java 8 by Venkat Subramanian shows you how. This presentation takes several common Java code examples, discusses the core idea expressed in the code, and transforms that code to use the facilities in Java 8. Watch and interact as learn how to reduce the size of your Java code. “It’s like putting your code on a weight loss program,” Subramanian explains with a smile.

Dr. Venkat Subramaniam is an award-winning author, founder of Agile Developer, Inc., and an instructional professor at the University of Houston. He has trained and mentored thousands of software developers in the US, Canada, Europe, and Asia, and is a regularly-invited speaker at several international conferences. His latest book is Functional Programming in Java: Harnessing the Power of Java 8 Lambda Expressions.

The Virtual Technology Summit (VTS) also includes sessions on Java EE and Java performance. We'll kick off the VTS with Java Community Update by Tori Wieldt. There will be places to hang out and meet other attendees between sessions. View the full agenda, abstracts, and participation instructions on the VTS Event Resources Community Space.  The Virtual Technology Summits (VTS) are interactive, online events, sponsored by the Oracle Technology Network (OTN). They are free, but you must register:

Each VTS features four technical tracks, each with a unique focus on specific tools, technologies, and tips: Java, Database, Middleware and Systems. Registration allows you to attend any session on any track. See you there!

Monday Nov 03, 2014

Building a 3-tiered Application with Java EE

Do you want an expert to walk you through the key features of Java EE 7? At the next OTN Virtual Technology Summit (VTS), Java expert and author Josh Juneau will walk you through building a 3-tiered application with Java EE. He will take you step-by-step through the development of an application using Maven. You will learn how to add project dependencies via Maven, and perform various development tasks leveraging some new features of Java EE 7.  

During the development of this application, Juneau will touch upon a handful of the Java EE technologies:

  • creation of views using JSF and PrimeFaces
  • binding to managed bean controllers via CDI
  • utilization of the Batch Processing API
  • JMS
  • WebSockets

At the end of this VTS session, you will have a better understanding of how a typical Java EE application is developed. You will also know how to implement solutions using some of the latest features of Java EE.

Note: This a hands-on lab that requires you to have the following downloaded and installed *before* the session:

  1. Java EE 7 SDK Update 1 with GlassFish 4.1: Oracle Technology Network  
  2. NetBeans IDE 8.0.1:  https://netbeans.org/
  3. GlassFish Hand-on-Lab:  https://glassfish.java.net/hol/
  4. MoviePlex Starting Sources:
    https://glassfish.java.net/hol/movieplex7-starting-template.zip 

The Virtual Technology Summit (VTS) are interactive, online events, sponsored by the Oracle Technology Network (OTN). VTSs are free, but you must register:

Each VTS features four technical tracks, each with a unique focus on specific tools, technologies, and tips: Java, Database, Middleware and Systems. Registration allows you to attend any session on any track. We'll kick off the VTS with Java Community Update by Tori Wieldt. There will be places to hang out and meet other attendees between sessions. View the full agenda, abstracts, and participation instructions on the VTS Event Resources Community Space.

Wednesday Oct 15, 2014

Interactive Java Tech Content Delivered to Your Desk

The Virtual Technology Summit (VTS) delivers interactive Java tech content from Java Champions and Oracle experts to your desk.  

These interactive, online events, sponsored by the Oracle Technology Network (OTN), are coming in November:

Each event feature four technical tracks, each with a unique focus on specific tools, technologies, and tips: Java, Database, Middleware and Systems. Registration allows you to attend any session on any track.

The Java Track includes three code-heavy sessions: 

Transform Your Code to Java 8
by Venkat Subramanian, Java Champion

The new facilities in Java 8 are about to change the way we write code. Our code will become more expressive and concise. But exactly how? This presentation takes several common Java code examples, discusses the core idea expressed in the code, and transforms that code to use the facilities in Java 8. Watch and interact as you see Java code go through a weight loss program right in front of your eyes.

Java Mission Control for Earthlings
by Jim Weaver, Java Evangelist, Oracle

Java SE Advanced contains an application named Java Mission Control, which consists of two facilities essential for developers and IT production support.  These facilities are JMX Console and Java Flight Recorder, both of which help you monitor applications and tune them for high performance.  This session will present features of Java Mission Control, as well as relevant concepts.

Exploring Java EE
by Josh Juneau, Tech Writer and Author

The Java EE tutorial will walk users step-by-step through the development of an application (MoviePlex) using Maven. The development will take place within NetBeans 8.x IDE, it will demonstrate how to add project dependencies via Maven, and perform various development tasks leveraging some new features of Java EE 7.  We’ll delve into the creation of views using JSF and PrimeFaces, binding to managed bean controllers via CDI, utilization of the Batch Processing API, JMS, and WebSockets.  In the end, you will have a better understanding of how a typical Java EE application is developed, and how to implement solutions using some of the latest features of Java EE. Note: This a hands-on lab that requires you to have Java EE and the NetBeans IDE downloaded before you attend the session.

We'll kick off the track with Java Community Update by Tori Wieldt. There will be places to hang out and meet other attendees between sessions. View the full agenda, abstracts, and participation instructions on the VTS Event Resources Community Space. Plan to be there!

Friday Jun 20, 2014

OTN Virtual Technology Summit - July 9

The Oracle Technology Network (OTN) is excited to invite you to our first Virtual Technology Summit. Learn first hand from Java Champions and Oracle experts as they share their insight and expertise on using Java. The VTS includes tracks on Database, Middleware, Systems and, of course, Java. In the Java track, titled "Big Trends and Technologies," you will learn how Java lets you mine Big Data, build robust apps with HTML5, JavaScript and Java EE, and expand into the Internet of Things. Experts will present and you’ll be able to chat with them live online. 

Register now!

Sessions 

Efficient architectures for creating MapReduce Pipelines 
by Fabiane Nardon, Java Champion and Big Data Expert

Crunching, aggregating, analyzing, transforming: real world data science applications usually perform several processing steps, each step adding more value to your data. Architecting and coordinating these processing pipelines in an efficient way requires a good understanding of the underlying mechanisms of MapReduce algorithms and a few tricks you only learn after you processed several terabytes. This presentation will show how to architect efficient MapReduce pipelines, how to integrate your pipelines with external datasources, like Redis, MongoDB or even relational databases, how to decide the best granularity for a job and when investing in a MapReduce architecture really pays off.

JavaScript/HTML5 Rich Clients Using Java EE 7
by Reza Rahman, Java Evangelist and Java EE Expert

The sea change in HTML5 is likely to shift the pendulum away from today's thin-client based server-side web frameworks like Struts 2 and JSF to JavaScript powered next generation rich clients. With strong support for REST, WebSocket and JSON, Java EE is well positioned to adapt to this change. In this heavily code driven session, we will show you how you can utilize today's most popular JavaScript rich client technologies like AngularJS, Backbone, Knockout and Ember to utilize the core strengths of Java EE using JAX-RS, JSR 356/WebSocket, JSON-P, CDI and Bean Validation. We will also introduce Oracle's own JavaScript rich client solution code named project Avatar.

How to Become an Embedded Developer
by Angelia Caicedo, Java Evangelist and Java Embedded Expert

Jump into the Internet of Things using embedded Java. This session walks you through the steps required to start creating embedded Java applications by showing real examples of how to use GPIO and the I2C devices. See how easy it is to program embedded devices and have some fun!

The focus of OTN's Virtual Technology Summit is technology and code--there are no product pitches. Don’t miss out on this great opportunity to learn from some of the best minds in the Java community.

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