“The Java EE platform is getting an extreme makeover with the upcoming version ? Java EE 6. It is developed as JSR 316 under the Java Community Process.
The Java EE 6 platform adds more power to the platform and yet make it more flexible so that it can be adopted to different flavors of an application. It breaks the ‘one size fits all’ approach with Profiles and improves on the Java EE 5 developer productivity features. It enables extensibility by embracing open source libraries and frameworks such that they are treated as first class citizens of the platform.
Several new specifications such as Java Server Faces 2.0, Servlet 3.0, Java Persistence API 2.0, and Java Context Dependency Injection 1.0 are included in the platform. All these specifications are implemented in GlassFish v3 that providesa light-weight, modular, and extensible platform for your Web applications.
This session provides an overview of Java EE 6 and GlassFish v3. Using multiple simple-to-understand samples it explains the value proposition provided by Java EE 6. “
Java EE 6 and GlassFish v3: Paving the path for futureArun Gupta
This session provides an overview of Java EE 6 and GlassFish v3. Using multiple simple-to-understand samples it explains the value proposition provided by Java EE 6.
Java EE 6 and GlassFish v3: Paving the path for futureArun Gupta
This session presents the GlassFish™ Tools Bundle for Eclipse, which can be used for creating Java EE 6 applications and configuring, deploying, and monitoring the GlassFish application server.
Java EE 6 and GlassFish v3: Paving the path for futureArun Gupta
This session provides an overview of Java EE 6 and GlassFish v3. Using multiple simple-to-understand samples it explains the value proposition provided by Java EE 6.
Java EE 6 and GlassFish v3: Paving the path for futureArun Gupta
This session presents the GlassFish™ Tools Bundle for Eclipse, which can be used for creating Java EE 6 applications and configuring, deploying, and monitoring the GlassFish application server.
Overview of Java EE 6 by Roberto Chinnici at SFJUGMarakana Inc.
Roberto Chinnici, Java EE 6 spec lead, gives an overview of Java EE 6 for San Francisco Java User Group on August 10th, 2010.
http://www.sfjava.org/calendar/13940755/
GlassFish ist ein professioneller Open-Source Java EE Applikationsserver, dem eine stetig wachsende Bedeutung zukommt. Die Version 3 des Applikationsservers ist aktuell in verschiedenen Vorschauversionen erhältlich. Er stellt die Referenzimplementierung des lange erwarteten JEE 6 Standards.
Spring Day | Spring 3.1 in a Nutshell | Sam BrannenJAX London
2011-10-31 | 11:45 AM - 12:30 PM
Spring 3.1 introduces several eagerly awaited features including bean definition profiles (a.k.a., environment-specific configuration), enhanced Java-based application and infrastructure configuration (a la XML namespaces), and a new cache abstraction. This session will provide attendees with a high-level overview of these major new features, plus a quick look at additional enhancements to the framework such as the new c: namespace for constructor arguments, support for Servlet 3.0, improvements to Spring MVC and REST, and Spring's new integration testing support for profiles and configuration classes.
Overview of Java EE 6 by Roberto Chinnici at SFJUGMarakana Inc.
Roberto Chinnici, Java EE 6 spec lead, gives an overview of Java EE 6 for San Francisco Java User Group on August 10th, 2010.
http://www.sfjava.org/calendar/13940755/
GlassFish ist ein professioneller Open-Source Java EE Applikationsserver, dem eine stetig wachsende Bedeutung zukommt. Die Version 3 des Applikationsservers ist aktuell in verschiedenen Vorschauversionen erhältlich. Er stellt die Referenzimplementierung des lange erwarteten JEE 6 Standards.
Spring Day | Spring 3.1 in a Nutshell | Sam BrannenJAX London
2011-10-31 | 11:45 AM - 12:30 PM
Spring 3.1 introduces several eagerly awaited features including bean definition profiles (a.k.a., environment-specific configuration), enhanced Java-based application and infrastructure configuration (a la XML namespaces), and a new cache abstraction. This session will provide attendees with a high-level overview of these major new features, plus a quick look at additional enhancements to the framework such as the new c: namespace for constructor arguments, support for Servlet 3.0, improvements to Spring MVC and REST, and Spring's new integration testing support for profiles and configuration classes.
A look at the evolution of analytics and its revolutionary potential to transform ordinary businesses, power new business models, enable innovation, and deliver greater value. http://www2.deloitte.com/us/en/pages/deloitte-analytics/articles/analytics-trends.html
Java Platform, Enterprise Edition 6 (Java EE 6) is the new, improved release of Java EE 5 with new features and a corresponding release of GlassFish v3.
Java EE 6 and GlassFish v3: Paving the path for futureArun Gupta
This session provides an overview of Java EE 6 and GlassFish v3. Using multiple simple-to-understand samples it explains the value propositionprovided by Java EE 6.
A fairly short (26 slides) presentation covering the GlassFish community and product (v2 and upcoming modular v3) as well as Java EE 5 and upcoming Java EE 6.
Full Java EE 6 support, great developer experience, multiple yet simple admin tools, embedded mode, mutli-language runtime, OSGi modularity, ... The GlassFish set of feature reads like the roadmap of our closest competitors. See how they can work for you. Today.
Http2 is here! And why the web needs itIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Understanding Bitcoin (Blockchain) and its Potential for Disruptive ApplicationsIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Go Programming Language - Learning The Go Lang wayIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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How to Think in RxJava Before ReactingIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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IoT testing and quality assurance indicthreadsIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Functional Programming Past Present FutureIndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Harnessing the Power of Java 8 Streams IndicThreads
Presented at the IndicThreads.com Software Development Conference 2016 held in Pune, India. More at http://www.IndicThreads.com and http://Pune16.IndicThreads.com
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Internet of things architecture perspective - IndicThreads ConferenceIndicThreads
Internet of Things is gaining unprecedented amount of traction across the globe. And the large organizations are making huge investments on IoT, which is going to change the shape of the 'Connected World'. Hence, it becomes necessarily important to understand the components, technologies and their interaction in the world of IoT.
The session would cover the Introduction of IoT, its components, the forces that have brought the ecosystem to mainstream and its adoption across industries. Then along with the Reference Architecture, I would discuss a few of industry implementations in IOT area with reference to the architecture. Next would be a comparative analysis of various IOT platforms available in the market and their architectures. And finally I would take up the challenges in making IOT as pervasive as it is believed to be.
A key take away would be the architectural appreciation of IOT landscape. As of now, any and every player in the market has begun to advertise their product as an IOT platform but a comprehensive review of fundamental design and architecture would bring this plethora of products (including open source ones) in the right purview. And that's the objective of this talk.
Session at the IndicThreads.com Confence held in Pune, India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
Cars and Computers: Building a Java CarputerIndicThreads
The average family car of today has significantly more computing power than got the first astronauts to the moon and back. Modern cars contain more and more computers to monitor and control every aspect of driving, from anti-lock brakes to engine management to satellite navigation.
This session will look at how Java can (and is) used in cars to add more data collection. This will cover a project that was written to collect a variety of data from a car whilst driving (including video) and then play it back later so driving style and performance could be evaluated. There will be plenty of demonstrations.
Session at the IndicThreads.com Confence held in Pune, India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
Remember the last time you tried to write a MapReduce job (obviously something non trivial than a word count)? It sure did the work, but has lot of pain points from getting an idea to implement it in terms of map reduce. Did you wonder how life will be much simple if you had to code like doing collection operations and hence being transparent* to its distributed nature? Did you want/hope for more performant/low latency jobs? Well, seems like you are in luck.
In this talk, we will be covering a different way to do MapReduce kind of operations without being just limited to map and reduce, yes, we will be talking about Apache Spark. We will compare and contrast Spark programming model with Map Reduce. We will see where it shines, and why to use it, how to use it. We’ll be covering aspects like testability, maintainability, conciseness of the code, and some features like iterative processing, optional in-memory caching and others. We will see how Spark, being just a cluster computing engine, abstracts the underlying distributed storage, and cluster management aspects, giving us a uniform interface to consume/process/query the data. We will explore the basic abstraction of RDD which gives us so many awesome features making Apache Spark a very good choice for your big data applications. We will see this through some non trivial code examples.
Session at the IndicThreads.com Confence held in Pune, India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
Continuous Integration (CI) and Continuous Delivery (CD) using Jenkins & DockerIndicThreads
Continuous Integration (CI) is one of the most important tenets of agile practices. And Continuous Delivery (CD) is impossible without continuous integration. All practices are good and enhance productivity when other good practices and tools back them. For example CI & CD without proper automation test cases can be a killer. It kills the team productivity and puts deliver on risk. Via this session I will try to share my experiences of how CI and CD can be done in optimized fashion (specifically for feature branch based development approach)
We will discuss the best practices and ways of ensuring proper CI and CD in feature branch based development approach.
I will showcase an automated Jenkins based setup, which is geared to ensure that all feature branches and master remain in cohesive harmony.
At the end we will conclude on what are the essential components for ensuring successful CI and CD. We will also discuss what are the associated must haves to make it a success.
Take away for participants
1. Understanding of CI and CD and how CI can lead to CD.
2. How a devops engineer can leverage Jenkins and scripting to automate the CI and CD for feature branch based development.
3. Demo of CI setup devloped on Jenkins.
4. Generic understanding and Q&A related to CI and CD.
5. Learning of how docker can be used in such scenarios.
Session at the IndicThreads.com Confence held in Pune India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
Speed up your build pipeline for faster feedbackIndicThreads
In this talk I will share how we brought down our Jenkins build pipeline time down from over 90 minutes to under 12 minutes. I will share specific techniques which helped and also some, which logically made sense, but actually did not help. If your team is trying to optimize their build times, then this session might give you some ideas on how to approach the problem.
Development Impact – The number of builds in a day have increased over a period of time as the build time has reduced. Frequency of code check-in has increased; Wait time has reduced; failed test case faster to isolate and fix.
The sessions will look at: Why long running pipeline was hurting, Key Principles to Speed Up Your Build Pipeline, Bottlenecks , Disk IO examples and alternatives, Insights from CPU Profiling, Divide and Conquer, Fail Fast, Results
The talk will highlight: Importance of getting fast feedback, How to investigate long running tests, How to run Tests concurrently, RAM Disks, SSD, Hybrid disks, Why you should not assume; but validate your hypothesis.
Session at the IndicThreads.com Confence held in Pune India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
OpenStack – an open source initiative for cloud management – has become a sensation is today’s Infrastructure as a Service (IaaS) cloud space. With more than 10 subprojects to manage server, storage, network, security and monitoring of the cloud, OpenStack has provided a competitive and scalable open source solution in cloud space. Big giants in public and private cloud such as VMware, Amazon and IBM are actively investing into OpenStack and developing their products to integrate with it.
The session will talk about the architecture of OpenStack and will discuss why it has become a differentiating factor for business in cloud space through scalability, automation, intuitiveness and flexibility. The session will also discuss how it integrates with the Platform as a Service (PaaS) layer and scales to public and private cloud.
The session will also contain a live demo of how a simple private cloud can be set up using OpenStack. The demo will explain how OpenStack makes the cloud management easy even for universities and small enterprises to rapidly adapt to their business needs at almost no costs.
Finally, the session will discuss current challenges and trends in OpenStack community and how can one contribute to OpenStack as an enterprise or individual.
The speaker leads development of IBM’s new OpenStack based Infrastructure As A Service (IaaS) solution and will share his insights into OpenStack services and components.
Session at the IndicThreads.com Confence held in Pune, India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
Digital Transformation of the Enterprise. What IT leaders need to know!IndicThreads
This presentation will be about the changing times and nature of IT services delivered to the consumer. In the past, it used to be delivered through thick or thin clients on the desktop. Today, these are primarily delivered to the mobile in the form of a digital service.
While a lot of talk is about disruption that the smart phones have brought, the truth is, that the backend has to be more industrialised than ever before due to the massive number of transactions that terminate in the legacy IT infrastructure. Companies need both, industrial IT and innovation IT to be able to compete effectively in the digital marketplace. This presentation will be about the different imperatives the new IT leaders have to think about in the digital era.
Session at the IndicThreads.com Confence held in Pune, India on 27-28 Feb 2015
http://www.indicthreads.com
http://pune15.indicthreads.com
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...
Java EE 6 : Paving The Path For The Future
1. Java EE 6 & GlassFish v3
Paving the path for future
Arun Gupta (blogs.sun.com/arungupta, @arungupta)
Sun Microsystems, Inc.
2. Java EE: Past & Present
Flexible
Ease of
Development Java EE 6
EJB Lite
Java EE 5 Restful WS
Web Ease of Web Beans
Services Development Extensibility
Annotations
J2EE 1.4 EJB 3.0
Web Services, Persistence API
Robustness Management, New and
Enterprise Deployment, Updated
Java J2EE 1.3 Async. Web Services
Platform CMP, Connector
Connector
Architecture ` Java EE 6
J2EE 1.2
Servlet, JSP, Web Profile
EJB, JMS
JPE RMI/IIOP
Project
4. Goals for the Java EE 6 Platform
Flexible & Light-weight
Extensible
Embrace Open Source Frameworks
Easier to use, develop on
Continue on path set by Java EE 5
5. Java EE 6 is Flexible
Decouple specifications to allow more
combinations
Expands potential licensee ecosystem
Profiles
− Targeted bundle of technologies
− Defined through the JCP
− Web Profile Already Defined
Defined by the Java EE 6 Expert Group
6. Java EE 6 Web Profile 1.0
Fully functional mid-sized profile
− Actively discussed in the Java EE 6 Expert Group
and outside it
− Technologies
Servlets 3.0, JSP 2.2, EL 2.2, Debugging Support for Other
Languages 1.0, JSTL 1.2, JSF 2.0, Common Annotations 1.1,
EJB 3.1 Lite, JTA 1.1, JPA 2.0, Bean Validation 1.0, Managed
Beans 1.0, Interceptors 1.1, Context & Dependency Injection 1.0,
Dependency Injection for Java 1.0
7. Java EE 6 is Lightweight
Pruning
− Make some technologies optional
Pruned today, means
− Optional in the next release
− Deleted in the subsequent releases
Pruned technologies will be marked in
Javadocs
Technologies
− JAX-RPC, EJB 2.x Entity Beans, JAXR, JSR 88
8. Java EE 6 is Extensible
Embrace open source frameworks
− Wicket, Lift, Spring, Struts, ...
Zero-configuration, drag-and-drop for web
frameworks
− Servlets, servlet filters, context listeners for a
framework get discovered and registered
automatically
Plugin libraries using web fragments
11. Java EE 6 & Ease-of-development
Continue advancements of Java EE 5
Primary focus: Web Tier
General principles
− Annotation-based programming model
− Reduce or eliminate need for DD
− Traditional API for advanced users
13. EoD: Servlets
Servlet in Java EE 5: Two Files
<!--Deployment descriptor /* Code in Java Class */
web.xml -->
package com.sun;
<web-app> public class MyServlet extends
<servlet>
HttpServlet {
<servlet-name>MyServlet
public void
</servlet-name> doGet(HttpServletRequest
<servlet-class> req,HttpServletResponse res)
com.sun.MyServlet {
</servlet-class>
</servlet> ...
<servlet-mapping>
<servlet-name>MyServlet }
</servlet-name>
<url-pattern>/myApp/* ...
</url-pattern> }
</servlet-mapping>
...
</web-app>
14. EoD: Servlets in Java EE 6
package com.sun;
@WebServlet(name=”MyServlet”, urlPattern=”/myApp/*”)
public class MyServlet extends HttpServlet {
public void doGet(HttpServletRequest req,
HttpServletResponse res)
{
...
}
http://blogs.sun.com/arungupta/entry/totd_81_getting_started_with
15. Java EE 6 - Done
Specifications approved by the JCP (Dec 1)
Reference Implementation is GlassFish v3
(Dec 10)
TCK (Dec 10)
16. Java EE 6 Specifications
The Platform
Java EE 6 Web Profile 1.0
Managed Beans 1.0
17. Java EE 6 Specifications
New
Context and Dependency Injection for Java EE
(JSR 299)
Bean Validation (JSR 303)
Java API for RESTful Web Services (JSR 311)
Dependency Injection for Java (JSR 330)
19. Java EE 6 Specifications
Updates
Java API for XML-based Web Services 2.2 (JSR 224)
Java API for XML Binding 2.2 (JSR 222)
Web Services Metadata MR3 (JSR 181)
JSP 2.2/EL 2.2 (JSR 245)
Web Services for Java EE 1.3 (JSR 109)
Common Annotations 1.1 (JSR 250)
Java Authorization Contract for Containers 1.3 (JSR 115)
Java Authentication Service Provider Interface for Containers 1.0 (JSR
196)
20. Java EE 6 Specifications
As is
JDBC 3.0 API
Java Naming and Directory Interface 1.2
Java Message Service 1.1
Java Transaction API 1.1
Java Transaction Service 1.0
JavaMail API Specification 1.4
JavaBeans Activation Framework 1.1
Java API for XML Processing 1.3
Java API for XML-based RPC 1.1
SOAP with Attachments API for Java 1.3
Java API for XML Registries 1.0
Java EE Management Specification 1.1 (JSR 77)
Java EE Deployment Specification 1.2 (JSR 88)
Java Management Extensions 1.2
Java Authentication and Authorization Service 1.0
Debugging Support for Other Languages (JSR 45)
Standard Tag Library for JSP 1.2 (JSR 52)
Streaming API for XML 1.0 (JSR 173)
21. IDE Support
NetBeans 6.8
Eclipse 3.4+
IntelliJ 9.0
22. Future Directions
JNLP-ize Java EE app client
Java EE SPI
− - Allow service providers and other system level
components to be plugged in
23. Java EE 6 Training & Certification
Java EE6 Training Curriculum - Feb 2010
Java EE6 Certifications available - Mar 2010
Register your interest in the courses and
certifications and receive information about
promotions
− https://dct.sun.com/dct/forms/reg_us_1611_480_0.jsp
24. Java EE Adoption Metrics
Over 10 million downloads of Java EE SDKs annually
Amazon search for J2EE yields 4,167 books (367)
Amazon search for Java EE 1,681 books (448)
Java the world's most used programing language
Monster lists over 2,300 available Java EE / J2EE jobs
In the past four years:
− JBoss purchased by Red Hat for 500 million
− BEA purchased by Oracle for 7 Billion
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25. Java EE Adoption
Y/Y Download Growth
Over 18M
Downloads
08/.../08
12,000,000
since FY'06 10,000,000
8,000,000
Active Users 6,000,000
Dow nloads
4,000,000
2,000,000
0
FY 06 FY 07 FY 08 FY 09
26. Java EE: Scales as you scale
Java EE/ J2EE
Java EE/ J2EE
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For today's Tiny is Tomorrow's Mega
27. What is GlassFish ?
A community
− Users, Partners, Testers, Developers, ...
− Started in 2005 on java.net
Application Server
− Enterprise Quality and Open Source (CDDL &
GPL v2)
− Java EE Reference Implementation
− Full Commercial Support from Sun
28. Sun GlassFish Enterprise Server
Enterprise Manager
Customer
Advocate eLearning
Credit
Customer Focused 24x7 Support
Support Team
GlassFish
Sun VIP
Open Source
Interoperability Patches &
Application Server
Support Upgrades
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29. GlassFish v3
Modular:
− Maven 2 – Build & Module description
− Felix – OSGi runtime (216 bundles)
− Allow any type of Container to be plugged
Start Container and Services on demand
Embeddable: runs in-VM
Extensible
− Rails, Grails, Django, ...
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38. Light Weight & On-demand Monitoring
Event-driven light-weight and non-intrusive
monitoring
Modules provide domain specific probes
(monitoring events)
− EJB, Web, Connector, JPA, Jersey, Orb, Ruby
End-to-end monitoring on Solaris using
DTrace
rd
3 party scripting clients
− JavaScript to begin with 38