JSR 236 Concurrency Utils for EE presentation for JavaOne 2013 (CON7948)Fred Rowe
Presentation about the newly released JSR236 spec that Anthony Lai (Oracle) and Fred Rowe (IBM) did for session CON7948 at JavaOne SF 2013.
JSR 236 is part of EE7 platform and defines extensions to the SE concurrency APIs to allow them to be used in an app server environment.
Every few months, another Joe (or Jane) Shmoe decides it’s time to write an agenda-driven blog post (or presentation for a conference) that shows why a particular flavor of JPA blows all the other competitors out of the water. This session shows that, when properly used/tuned, the JPA implementations from the major providers (EclipseLink, Hibernate, and OpenJPA) all perform nearly the same.
JSR 236 Concurrency Utils for EE presentation for JavaOne 2013 (CON7948)Fred Rowe
Presentation about the newly released JSR236 spec that Anthony Lai (Oracle) and Fred Rowe (IBM) did for session CON7948 at JavaOne SF 2013.
JSR 236 is part of EE7 platform and defines extensions to the SE concurrency APIs to allow them to be used in an app server environment.
Every few months, another Joe (or Jane) Shmoe decides it’s time to write an agenda-driven blog post (or presentation for a conference) that shows why a particular flavor of JPA blows all the other competitors out of the water. This session shows that, when properly used/tuned, the JPA implementations from the major providers (EclipseLink, Hibernate, and OpenJPA) all perform nearly the same.
Java EE 7 from an HTML5 Perspective, JavaLand 2015Edward Burns
This 45 minute session begins by explaining what we mean by the admittedly vague term "HTML5 web application". We use the Cargo Tracker sample Java EE 7 application as the vehicle for this explanation. Diving into the code, we examine the parts of the Java EE 7 family of technologies, and the HTML5 techniques used in the application.
WebLogic 12.1.3 was released late last year. It brings a large set of changes including support for some key new Java EE 7 APIs such as WebSocket, JAX-RS 2, JSON-P and JPA 2.1, support for Java SE 8, WebSocket fallback support, support for Server-Sent Events (SSE), improved Maven support, enhanced REST administration support, Oracle Database 12c driver support and much, much more. In this session we will take a detailed tour of these features. In addition we will also cover updated WebLogic support in the Oracle Cloud, the new Oracle public Maven repository, using WebLogic with Arquillian for testing and well as official Docker support for WebLogic.
Towards the end of the session we will discuss what's coming in WebLogic 12.2.1 this year including full support for Java EE 7, multi-tenancy and more.
HTTP/2 comes to Java. What Servlet 4.0 means to you. DevNexus 2015Edward Burns
It’s hard to overstate how much has changed in the world since HTTP 1.1 went final in June of 1999. There were no smartphones, Google had not yet IPO’d, Java Swing was less than a year old… you get the idea. Yet for all that change, HTTP remains at version 1.1.
Change is finally coming. HTTP 2.0 should be complete by 2015, and with that comes the need for a new version of Servlet. It will embrace HTTP 2.0 and expose its key features to Java EE 8 applications. This session gives a peek into the progress of the Servlet spec and shares some ideas about how developers can take advantage of this exciting
update to the world’s most successful application protocol on the world’s most popular programming language.
JavaOne - 10 Tips for Java EE 7 with PrimeFacesMert Çalışkan
This presentation takes you on a JSF tour with the help of Java EE 7, together with PrimeFaces and the NetBeans IDE. The tour begins with an introduction of PrimeFaces and its features, such as UI components and themes. Focusing on Java EE 7, it examines HTML5-friendly templates, resource libraries contracts, Faces Flow, EL operators, and lambda magic. Throughout, you will be shown how to apply the principles and concepts learned, via working examples in the NetBeans IDE. The presentation is brought to you “from the horse's mouth”—that is, by PrimeFaces and NetBeans IDE engineers.
All of the Performance Tuning Features in Oracle SQL DeveloperJeff Smith
An overview of all of the performance tuning instrumentation, tools, and features in Oracle SQL Developer. Get help making those applications and their queries more performant.
With a strong focus on annotations, minimalist configuration, simple deployment, intelligent defaults and Java centric type-safety, Java EE is one of the most productive full-stack development platforms around today. This very code centric workshop is a quick tour of the Java EE platform as it stands today. If you haven't seen Java EE for a while and want to catch up, this session is definitely for you.
We will start with the basic principals of what Java EE is and what it is not, overview the platform at a high level and then dive into each key API like JSF, CDI, EJB 3, JPA, JAX-RS, WebSocket and JMS using examples and demos. This is your chance to look at Java EE 7 in the context of a realistic application named Cargo Tracker, available with an MIT license at http://cargotracker.java.net.
We will also briefly take a look at the emerging horizons of Java EE 8.
JavaOne BOF 5957 Lightning Fast Access to Big DataBrian Martin
Traditionally data is placed in storage and then, when needed, accessed and acted upon in memory. This results in a natural bottleneck that degrades performance. Today, with in-memory computing, we can take advantage of a better understanding of how data is shaped and stored. In this session, you will learn how in-memory data grids mark an inflection point for enterprise applications, especially in dealing with big data. The session covers how large data sets can be made available and can be accessed nearly instantaneously.
Java EE 7 from an HTML5 Perspective, JavaLand 2015Edward Burns
This 45 minute session begins by explaining what we mean by the admittedly vague term "HTML5 web application". We use the Cargo Tracker sample Java EE 7 application as the vehicle for this explanation. Diving into the code, we examine the parts of the Java EE 7 family of technologies, and the HTML5 techniques used in the application.
WebLogic 12.1.3 was released late last year. It brings a large set of changes including support for some key new Java EE 7 APIs such as WebSocket, JAX-RS 2, JSON-P and JPA 2.1, support for Java SE 8, WebSocket fallback support, support for Server-Sent Events (SSE), improved Maven support, enhanced REST administration support, Oracle Database 12c driver support and much, much more. In this session we will take a detailed tour of these features. In addition we will also cover updated WebLogic support in the Oracle Cloud, the new Oracle public Maven repository, using WebLogic with Arquillian for testing and well as official Docker support for WebLogic.
Towards the end of the session we will discuss what's coming in WebLogic 12.2.1 this year including full support for Java EE 7, multi-tenancy and more.
HTTP/2 comes to Java. What Servlet 4.0 means to you. DevNexus 2015Edward Burns
It’s hard to overstate how much has changed in the world since HTTP 1.1 went final in June of 1999. There were no smartphones, Google had not yet IPO’d, Java Swing was less than a year old… you get the idea. Yet for all that change, HTTP remains at version 1.1.
Change is finally coming. HTTP 2.0 should be complete by 2015, and with that comes the need for a new version of Servlet. It will embrace HTTP 2.0 and expose its key features to Java EE 8 applications. This session gives a peek into the progress of the Servlet spec and shares some ideas about how developers can take advantage of this exciting
update to the world’s most successful application protocol on the world’s most popular programming language.
JavaOne - 10 Tips for Java EE 7 with PrimeFacesMert Çalışkan
This presentation takes you on a JSF tour with the help of Java EE 7, together with PrimeFaces and the NetBeans IDE. The tour begins with an introduction of PrimeFaces and its features, such as UI components and themes. Focusing on Java EE 7, it examines HTML5-friendly templates, resource libraries contracts, Faces Flow, EL operators, and lambda magic. Throughout, you will be shown how to apply the principles and concepts learned, via working examples in the NetBeans IDE. The presentation is brought to you “from the horse's mouth”—that is, by PrimeFaces and NetBeans IDE engineers.
All of the Performance Tuning Features in Oracle SQL DeveloperJeff Smith
An overview of all of the performance tuning instrumentation, tools, and features in Oracle SQL Developer. Get help making those applications and their queries more performant.
With a strong focus on annotations, minimalist configuration, simple deployment, intelligent defaults and Java centric type-safety, Java EE is one of the most productive full-stack development platforms around today. This very code centric workshop is a quick tour of the Java EE platform as it stands today. If you haven't seen Java EE for a while and want to catch up, this session is definitely for you.
We will start with the basic principals of what Java EE is and what it is not, overview the platform at a high level and then dive into each key API like JSF, CDI, EJB 3, JPA, JAX-RS, WebSocket and JMS using examples and demos. This is your chance to look at Java EE 7 in the context of a realistic application named Cargo Tracker, available with an MIT license at http://cargotracker.java.net.
We will also briefly take a look at the emerging horizons of Java EE 8.
JavaOne BOF 5957 Lightning Fast Access to Big DataBrian Martin
Traditionally data is placed in storage and then, when needed, accessed and acted upon in memory. This results in a natural bottleneck that degrades performance. Today, with in-memory computing, we can take advantage of a better understanding of how data is shaped and stored. In this session, you will learn how in-memory data grids mark an inflection point for enterprise applications, especially in dealing with big data. The session covers how large data sets can be made available and can be accessed nearly instantaneously.
Efficient Memory and Thread Management in Highly Parallel Java Applicationspkoza
This presentation discusses strategies to estimate and control the memory use of multi-threaded java applications. It includes a quick overview of how the JVM uses memory, followed by techniques to estimate the memory usage of various types of objects during testing. This knowledge is then used as the basis for a runtime scheme to estimate and control the memory use of multiple threads. The final part of the presentation describes how to implement robust handling for unchecked exceptions, especially Out Of Memory (OOM) errors, and how to ensure threads stop properly when unexpected events occur.
Three Key Concepts for Understanding JSR-352: Batch Programming for the Java ...timfanelli
In this presentation, Tim Fanelli provides an introduction to JSR352 programming, and builds a simple application utilizing the JSR 352 chunk processing model.
The sample program presented may be downloaded here:
https://www.dropbox.com/s/55fsjt4ylny95hc/MySampleBatch.jar
Or, email Tim Fanelli - the contact information is on slide 3!
JavaOne 2013: Garbage Collection Unleashed - Demystifying the WizardryRyan Sciampacone
Garbage Collection Unleashed: Demystifying the Wizardry
JavaOne 2013 CON3948
Ryan A. Sciampacone, Senior Software Developer, IBM JTC
Abstract: Problems with garbage collection? Pauses too long? Maybe too frequent? Other than telling you to give your application more memory, does staring at the logs yield little to no information? Ready to throw your hands up in frustration? Many application developers struggle with understanding where they may have gone wrong from either a deployment or a development perspective when garbage collection becomes a suspect. This presentation aims to demystify some of the mechanics of garbage collection technologies by looking at a series of problems, mapping them back to the implementation in simple terms, and understanding what this means about the collection and your application and how to address the issue.
Framework adoption for java enterprise application developmentClarence Ho
Java enterprise framework description and comparison.
Experience sharing on a project done, include the architect design, challenges and lesson learn.
Some thoughts on choosing framework and how to cope with the rapid change of technology.
Highly confidential security system - sole survivors - SRSArun prasath
In day-to-day life it is quite hard to remember all confidential data like Mail Id, Password, bank account number, Insurance policy number, PAN number, Driving License number, education certificate Numbers, Some highly value scan copy, some confidential photo, music and videos. Crypto Locker is a
highly secure web application to store all confidential data in single credential.
Spring tutorial for beginners - Learn Java Spring Framework version 3.1.0 starting from environment setup, inversion of control (IoC), dependency injection, bean scopes, bean life cycle, inner beans, autowiring, different modules, aspect oriented programming (AOP), database access (JDBC), Transaction Management, Web MVC framework, Web Flow, Exception handling, EJB integration and Sending email etc.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
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
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.
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
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
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/
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
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.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
2. What’s Next for the Java EE
Connector Architecture
Sivakumar Thyagarajan (Oracle), Jesper
Pedersen (RedHat), Fred Rowe (IBM)
BOF 7904 – JavaOne San Francisco 2013
19. Java EE Connector Architecture 2.0
Change the existing architecture
But keep the overall concepts
Apply modern programming approach
Use generics
Support JSR-330 injection
Simplify concepts
Clear separation of SPI contracts
Remove the notion of a “common” client interface
20. Java EE Connector Architecture 2.0
New architecture
Only have the vendor implement the required contracts
NoTransaction
LocalTransaction
XATransaction
Provide marker interfaces for contracts
javax.jca.spi.client.Connection
javax.jca.spi.client.ConnectionFactory
javax.jca.spi.management.AdministeredObject
Remove unused / “deprecated” functionality
LogWriter – replaced by java.util.logging
Common Client Interface (CCI)
21. Java EE Connector Architecture 2.0
Support JSR-330 for injection
BootstrapContext
ResourceAdapter
TransactionSynchronizationRegistry
WorkManager
XATerminator
Validator
23. Java EE Connector Architecture 2.0
ConnectionManager
Allow the resource adapter to destroy ManagedConnection's
boolean
destroyManagedConnections(ManagedConnectionFactory, Subject, C
onnectionRequestInfo)
Lazy ConnectionManager
Allow the resource adapter to tell when it doesn't need the
ManagedConnection
25. Java EE Connector Architecture 2.0
Statistics
Provide statistics interface
ResourceAdapter
ManagedConnectionFactory
Admin Object
Management
Provide management interface
ResourceAdapter
ManagedConnectionFactory
Admin Object
Metadata of which methods should be exposed
26. Java EE Connector Architecture 2.0
Conclusion
Simpler architecture – clear what to do
Easier to get started – only do what is needed
Use of modern approaches – do it easier
Most importantly
Java EE Connector Architecture 1.x maps on to Java EE Connector
Architecture 2.0
You will be able to deploy your old .rar archives
Developed under Java Community Process (JCP)
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And get involved :)