- GlassFish v3 is an upcoming release of the GlassFish application server that will include many new features implementing Java EE 6.
- It provides a modular and dynamic platform using OSGi and other technologies, while still maintaining high performance.
- New features in GlassFish v3 include support for Java EE 6 APIs, dynamic monitoring tools like BTrace, a RESTful administration interface, and the ability to easily extend the server using OSGi bundles.
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.
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.
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.
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/
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.
With tens of thousands of Java servers running in production in enterprise, Java has become a language of choice for building production systems. If our machines are to exhibit acceptable performance, they require regular tuning.This talk takes a detailed look at techniques for tuning a Java Server.
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.
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/
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.
With tens of thousands of Java servers running in production in enterprise, Java has become a language of choice for building production systems. If our machines are to exhibit acceptable performance, they require regular tuning.This talk takes a detailed look at techniques for tuning a Java Server.
Introducción al servidor Tomcat.Resumen de conceptos básicos, instalación y configuración. Se repasan conceptos sobre JSPs, JavaBeans, Servicios web sobre Axis2, JNLP, etc.
Alexis MP presentation for the NLJUG University in Amersfoort on May 27. Most of the presentation was about all kind of demonstrations of new V3 features (demo's not included)
Plugins have evolved in the past year, and the new plugin architecture will be incorporated in all products in 2009. This session dives into the detail of the new plugins system, guides developers on the best techniques and approaches and explores how the architecture will evolve further.
Atlassian Speaker: Don Brown
Key Takeaways:
* In-depth look at plugins 2
* How-tos and code samples
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
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.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
2. GlassFish v3
The future of app servers and Java EE is here...
well almost ;)
Alexis Moussine-Pouchkine
3. What a difference 2 years make
GlassFish v2 just released
The “enterprise” version
70x hits growth
v3 soon to be released
4. Disclaimer
This presentation has no
GlassFish v2.1 content
(and thus no...)
Record breaking perf numbers
Web Services interop (Metro)
Easy clustering and centralized admin
Large deployment success stories
6. th
August 4 , 2009
http://weblogs.java.net/blog/robc/archive/2009/08/dependency_inje.html
7. In the mean time in GlassFish land...
● Releases
● v3 Preview + refresh, and 16 promoted builds
● Numerous new features
● Java EE 6 API's, restart, btrace/dtrace, embedded,
modularity, OSGi, RESTful Admin, ACC, ...
● Sub-projects: Jersey 1.x, Grizzly 2.0, Grizzly
Comet, Atmosphere, Metro, OpenMQ, and scripting:
jRoR, Grails, and now Django (jython)
● Tooling: Eclipse Bundle 1.1, NetBeans 6.8 M1
● 4 patch releases for the GlassFish v2.1 branch
● Now at v2.1patch5
● On track for November release of v3 Final
9. Painless Java EE development !
● Incremental compile of all Java EE artifacts
● Auto-deploy of all Java EE and static artifacts
10. Session Retention
● Deployment option to maintain stateful
sessions across re-deployments
$ asadmin redeploy --properties
keepSessions=true myapp.war
●
Greatly simplifies the
development paradigm
● Integrated in NetBeans 6.x :
11. Java EE
● Java EE 5
● Arguably the most important enterprise release
● Learning from past mistakes and from others
● Innovation with compatibility
● Java EE 6
● More Ease of Use
● Extensibility Homogeneous Platform
● Profiles
● Pruning
19. Yes, Eclipse too !
GlassFish (v2/v3) + Eclipse 3.4 Tools Bundle: http://download.java.net/glassfish/eclipse/
Now version 1.1 (refreshed in August 2009), based on Eclipse 3.4.2
22. What's the deal with OSGi?
● GlassFish runs on top of OSGi (Felix by default)
● Also runs unmodified on Knopflerfish and Equinox
● GlassFish ships with 100+ bundles
● Can run without OSGi (Static mode, thanks to HK2)
● Can use OSGi management tools (CLI or Web)
● Any OSGi bundle will run in GlassFish v3
● Drop it in glassfish/modules
● Can also asadmin deploy it using --type osgi
23. Extending GlassFish v3
OSGi-style – an example, a demo and a picture
● OSGi declarative service
● Service-Component
entry in the JAR Manifest
● Invoke the service from a
servlet using standard
@Resource injection
● Never use a GlassFish
API !
● No need to chose
between OSGi and
Java EE
Step by step: http://blogs.sun.com/dochez/entry/glassfish_v3_extensions_part_4
25. Extending GlassFish v3
SpringDM – another example, demo and picture
● Extend GlassFish with
an unmodified Spring dm
container
● Simple Spring bean
implementing the service
● Invoke the service from a
servlet using standard
@Resource injection
● Still no use of a
GlassFish API
● Single runtime for both
Spring and full Java EE
Step by step: http://blogs.sun.com/dochez/entry/glassfish_v3_extensions_part_4
26. Monitoring and Management
Beyond web console and asadmin
● Dynamic and non-intrusive monitoring of events
from any GlassFish runtime classes
●
BTrace integration new!
– Portable, dynamic and safe tracing tool for Java
– Btrace annotations and API to write scripts
●
Probe Providers defined in java or XML new!
– Default providers & roll out your own
●
RESTful interface new!
●
DTrace for end-to-end new!
● Still exposed via JMX
● jconsole and visualvm as natural clients
27. RESTful admin
● JAX-RS/Jersey + Grizzly to provide REST
interfaces to :
● Configure data (via GET, POST, DELETE)
● Invoke commands (restart, stop, deploy, etc..)
● Monitoring (GET only)
● Available from :
● http://localhost:4848/management/domain
● http://localhost:4848/monitoring/domain
● Use REST clients as Admin GUI substitute
● Use you favorite glue/scripting language or tool
● Data offered as either XML, HTML or JSON
● Extensible
29. A lot more ...
● Dynamic languages : Rails, Grails, Django, ...
● Comet, Cometd/Bayeux
● Embedded API
● Full support for mod_jk, WebDAV, CGI, SSI
● Web Services Metro 1.4 (.Net 3.5)
● OpenMQ
● Extensible !
30. GlassFish v3 – Practical
● Get it from http://glassfish.org
● GlassFish v3 Preview today, Final in November
● Choice !
● Eclipse or NetBeans (or vi...)
● Felix or Equinox
● Download size: starting at 35MB
● Graphical Installer, Zip version
● Can move from Web profile to full (and vice-versa)
using pkg/updatetool
● Can always start from the IPS bootstrap...
31. GlassFish v3
The future of app servers and Java EE is here...
well almost ;)
alexis.mp@sun.com
http://blogs.sun.com/alexismp
Twitter: alexismp