Data access today isn’t just about reading and writing from relational databases anymore. It’s also about mapping your objects to XML and to JSON for use in RESTful web services. It’s about being able to persist your objects in NoSQL databases and being able to cache them in data grids so you can scale out your application to hundreds of servers. The EclipseLink project is well known as an object-relational mapping framework and as the JPA 2.0 reference implementation in Java EE 6, but it is evolving to provide a comprehensive set of data services for Java developers building enterprise and cloud applications in Java EE, Java SE, and in OSGi. In this session we’ll dive into these new services and see how to build modern enterprise Java applications leveraging EclipseLink both in the back end for data persistence and on the front end to build RESTful services that support HTML5 clients.
Is Your Index Reader Really Atomic or Maybe Slow?lucenerevolution
Presented by Uwe Schindler | SD DataSolutions GmbH - See conference video - http://www.lucidimagination.com/devzone/events/conferences/lucene-revolution-2012
Since the first day, Apache Lucene exposed the two fundamental concepts of reading and writing an index directly through IndexReader & IndexWriter. However, the API did not reflect reality; from the IndexWriter perspective this was desirable but when reading the index this caused several problems in the past. In reality a Lucene index is not a single index while logically treated as a such. This talk will introduce the new API classes AtomicReader and CompositeReader added in Lucene 4.0 as very general interfaces, and DirectoryReader, which most people know as the segment-based “Lucene index on disk”. The talk will also cover more changes and improvements to the search API like reader contexts that allow to convert local document ids to global ones from IndexSearcher. Lucene changed all IndexReaders to be read-only, so it’s no longer possible to modify indexes using those classes. Finally, Uwe Schindler will show migration paths from custom norm values to the various new ranking models that were added to Lucene; this includes using Similarity with Lucene 4.0’s DocValues as replacement for norms.
Vaadin, Rich Web Apps in Server-Side Java without Plug-ins or JavaScript: Joo...jaxconf
Get introduced to the Vaadin framework by one of its core developers. Vaadin provides a desktop-like programming model on the server for creating Rich Internet Applications (RIAs) in plain Java - without the need for HTML, XML, plug-ins or JavaScript. In this session, Joonas lays out the key concepts of the server-side RIA development model and compares it to client-side RIA. To demonstrate the use of framework, an example application is developed during the session step-by-step. The presentation is concluded with pointers on how to start developing your own applications with Apache-licensed Vaadin-framework. You'll learn: * How to create a desktop like web application in Java * Difference between page oriented, client-side RIA and server-side RIA architectures * How Vaadin can be extended with Google Web Toolkit
This intensive workshop features the latest innovation in JavaServer Faces technology: JSF 2 composite components! With this exciting new feature, JSF 2 delivers on the promise of simplifying UI development and makes it easy to design, implement, package, and reuse custom UI components in Java web applications. In this session, participants will learn about the current evolution of JavaServer Faces technology and discover the state of the art of user interface development for Java web applications. Experienced Java trainer and JSF author Ian Hlavats provides an in-depth introduction to JSF 2 composite components and guides participants through an informative lecture and hands-on lab exercises geared towards developing a Java web application using JSF 2 composite components. After completing this workshop, participants will have demonstrated the knowledge and ability to customize a Java web application for JSF 2, design JSF 2 UI components, implement custom UI components using the Facelets View Declaration Language (VDL), add resources such as images and cascading stylesheets to a composite UI component, package composite components as part of a Java web application, and deploy a JSF 2 web application to a Java application server.
Android brings to the table a whole new set of building blocks:. Each has its own unique properties. Building an app is mashing them together in a unique way. Often, there are multiple approaches to seemingly the same result. Knowing what component to use when is often a balance of art and science. In this talk, we’ll explore the main building blocks of Android: activities, services, providers, receivers as well as intents that glue them all together. We’ll learn about properties and variations of each. By the end of this talk, you should know how to write a straw-man implementation of basic building blocks, when to use them, and how to connect them together. This talk is based on Ice Cream Sandwich release of Android.
MVC on the Server and on the Client: How to Integrate Spring MVC and Backbone...jaxconf
MVC is a well-known pattern used to reduce complexity and to increase reusability of your code, widely adopted in server-side languages. Spring MVC is an example of a really powerful framework that adopts this pattern extensively allowing you to create easily RESTful web services. MVC can also be applied to the client now and this approach really suits AJAX applications and single page applications. Backbone.js is one of the frameworks available to enforce this pattern. In this session we will explore how well you can integrate Spring MVC and Backbone.js in a really performant and neat single page application. Focus will be put on how Backbone.js can consume RESTful web services.
Is Your Index Reader Really Atomic or Maybe Slow?lucenerevolution
Presented by Uwe Schindler | SD DataSolutions GmbH - See conference video - http://www.lucidimagination.com/devzone/events/conferences/lucene-revolution-2012
Since the first day, Apache Lucene exposed the two fundamental concepts of reading and writing an index directly through IndexReader & IndexWriter. However, the API did not reflect reality; from the IndexWriter perspective this was desirable but when reading the index this caused several problems in the past. In reality a Lucene index is not a single index while logically treated as a such. This talk will introduce the new API classes AtomicReader and CompositeReader added in Lucene 4.0 as very general interfaces, and DirectoryReader, which most people know as the segment-based “Lucene index on disk”. The talk will also cover more changes and improvements to the search API like reader contexts that allow to convert local document ids to global ones from IndexSearcher. Lucene changed all IndexReaders to be read-only, so it’s no longer possible to modify indexes using those classes. Finally, Uwe Schindler will show migration paths from custom norm values to the various new ranking models that were added to Lucene; this includes using Similarity with Lucene 4.0’s DocValues as replacement for norms.
Vaadin, Rich Web Apps in Server-Side Java without Plug-ins or JavaScript: Joo...jaxconf
Get introduced to the Vaadin framework by one of its core developers. Vaadin provides a desktop-like programming model on the server for creating Rich Internet Applications (RIAs) in plain Java - without the need for HTML, XML, plug-ins or JavaScript. In this session, Joonas lays out the key concepts of the server-side RIA development model and compares it to client-side RIA. To demonstrate the use of framework, an example application is developed during the session step-by-step. The presentation is concluded with pointers on how to start developing your own applications with Apache-licensed Vaadin-framework. You'll learn: * How to create a desktop like web application in Java * Difference between page oriented, client-side RIA and server-side RIA architectures * How Vaadin can be extended with Google Web Toolkit
This intensive workshop features the latest innovation in JavaServer Faces technology: JSF 2 composite components! With this exciting new feature, JSF 2 delivers on the promise of simplifying UI development and makes it easy to design, implement, package, and reuse custom UI components in Java web applications. In this session, participants will learn about the current evolution of JavaServer Faces technology and discover the state of the art of user interface development for Java web applications. Experienced Java trainer and JSF author Ian Hlavats provides an in-depth introduction to JSF 2 composite components and guides participants through an informative lecture and hands-on lab exercises geared towards developing a Java web application using JSF 2 composite components. After completing this workshop, participants will have demonstrated the knowledge and ability to customize a Java web application for JSF 2, design JSF 2 UI components, implement custom UI components using the Facelets View Declaration Language (VDL), add resources such as images and cascading stylesheets to a composite UI component, package composite components as part of a Java web application, and deploy a JSF 2 web application to a Java application server.
Android brings to the table a whole new set of building blocks:. Each has its own unique properties. Building an app is mashing them together in a unique way. Often, there are multiple approaches to seemingly the same result. Knowing what component to use when is often a balance of art and science. In this talk, we’ll explore the main building blocks of Android: activities, services, providers, receivers as well as intents that glue them all together. We’ll learn about properties and variations of each. By the end of this talk, you should know how to write a straw-man implementation of basic building blocks, when to use them, and how to connect them together. This talk is based on Ice Cream Sandwich release of Android.
MVC on the Server and on the Client: How to Integrate Spring MVC and Backbone...jaxconf
MVC is a well-known pattern used to reduce complexity and to increase reusability of your code, widely adopted in server-side languages. Spring MVC is an example of a really powerful framework that adopts this pattern extensively allowing you to create easily RESTful web services. MVC can also be applied to the client now and this approach really suits AJAX applications and single page applications. Backbone.js is one of the frameworks available to enforce this pattern. In this session we will explore how well you can integrate Spring MVC and Backbone.js in a really performant and neat single page application. Focus will be put on how Backbone.js can consume RESTful web services.
Understanding Java Garbage Collection and What You Can Do About It: Gil Tenejaxconf
Garbage Collection is an integral part of application behavior on Java platforms, yet it is often misunderstood. As such, it is important for Java developers to understand the actions you can take in selecting and tuning collector mechanisms, as well as in your application architecture choices. In this presentation, Gil Tene (CTO, Azul Systems) reviews and classifies the various garbage collectors and collection techniques available in JVMs today. Following a quick overview of common garbage collection techniques including generational, parallel, stop-the-world, incremental, concurrent and mostly-concurrent algorithms, he defines terms and metrics common to all collectors. He classifies each major JVM collector's mechanisms and characteristics and discusses the tradeoffs involved in balancing requirements for responsiveness, throughput, space, and available memory across varying scale levels. Gil concludes with some pitfalls, common misconceptions, and "myths" around garbage collection behavior, as well as examples of how some good choices can result in impressive application behavior.
The economies of scaling software - Abdel Remanijaxconf
You spend your precious time building the perfect application. You do everything right. You carefully craft every piece of code and rigorously follow the best practices and design patterns, you apply the most successful methodologies software engineering has to offer with discipline, and you pay attention to the most minuscule of details to produce the best user experience possible. It all pays off eventually, and you end up with a beautiful code base that is not only reliable but also performs well. You proudly watch your baby grow, as new users come in bringing more traffic your way and craving new features. You keep them happy and they keep coming back. One morning, you wake up to servers crashing under load, and data stores failing to keep up with all the demand. You panic. You throw in more hardware and try optimize, but the hungry crowd that was once your happy user base catches up to you. Your success is slipping through your fingers. You find yourself stuck between having to rewrite the whole application and a hard place. It's frustrating, dreadful, and painful to say the least. Don't be that guy! Save your soul before it's too late, and come to learn how to build, deploy, and maintain enterprise-grade Java applications that scale from day one. Topics covered include: parallelism, load distribution, state management, caching, big data, asynchronous processing, and static content delivery. Leveraging cloud computing, scaling teams and DevOps will also be discuss. P.S. This session is more technical than you might think.
What you need to know about Lambdas - Jamie Allenjaxconf
Lambdas are coming to the Java language in the upcoming release of Java 8! While this is generally great news, many Java developers have never experienced lambdas before, and may not realize the costs and pitfalls associated with this style of programming. In this talk, we will discuss the many issues of using Lambdas in Java as well as Scala, and measures we can talk to avoid them. We will also review concepts associated with lambdas to make sure everyone is on the same page, such as closures, higher order functions and Eta Expansion.
Yehuda will talk about how the standards bodies are evolving the web to make it easier for web developers to evolve. Instead of trying to solve platform problems centrally, the web platform is increasingly giving us the power to decide what the next version will look like. What can we do with this power, and what should we do?
In its 3.2 and 3.3 generations, the Spring Framework focuses on core features for asynchronous processing and message-oriented architectures, as well as enhancements to its caching support and its language support. The Spring Framework project also comes with a new Gradle-based build and a new GitHub-based contribution model. In this session, we'll discuss key features in this year's Spring 3.2 and next year's Spring 4.0, including support for upcoming standards such as JCache, websockets, JMS 2.0, and not least of all Java 8's language features.
Getting started with Websocket and Server-sent Events using Java - Arun Gupta jaxconf
Server-Sent Events defines a standard technology for server-push notifications. WebSocket attempts to solve the issues and limitations of HTTP for real-time communication by providing a full-duplex communication over a single TCP channel. Together, they bring new opportunities for efficient server-push and peer-to-peer communication, providing the basis for a new generation of interactive and “live” Web applications. This session provides a primer on WebSocket and Server-Sent Events and their supported use cases.
The New Reality: the Role of PaaS in Technology Innovation - Franklin Herbasjaxconf
Today, we are in the midst of a mobile, social, and big data revolution – a new era with the promise of never before imagined possibilities. We require a platform that can deliver these required capabilities in an easy to use manner. In-memory computing has becoming the leading solution for how these applications can bring together the huge amounts of varying data now available. You need a platform that offers services to develop real-time applications with mobile, social or big data capabilities.
Multi Client Development with Spring - Josh Long jaxconf
No application is an island and this is more obvious today than ever as applications extend their reach into people's pockets, desktops, tablets, TVs, blueray players and cars. What's a modern developer to do to support these many platforms? In this talk, join Josh Long to learn how Spring can extend your reach through (sometimes Spring Security OAuth-secured) RESTful services exposed through Spring MVC, HTML5 and client specific rendering thanks to Spring Mobile, and powerful, native support for Android with Spring Android.
Building an Impenetrable ZooKeeper - Kathleen Tingjaxconf
ZooKeeper is the unsung hero. Although a critical component, ZooKeeper is often noticed only after it’s missing. In this presentation, we'll talk about how to efficiently resolve some of the common issues that can cause ZooKeeper’s unavailability. An impenetrable ZooKeeper makes for a healthy cluster. ZooKeeper provides reliable and timely coordination of processes.
There are many Java Cloud Platforms in the market today. CloudFoundry, CloudBees, Google App Engine, OpenShift, Heroku and, recently announced, Oracle Java Cloud Service. These variety of options often create a dilemma to choose a platform. This presentation would help in understanding and using these platform with some examples. This comparison would help in comparing them for selecting for your application. This presentation would also help in understanding various key factors to look for.
Apache Hadoop and its role in Big Data architecture - Himanshu Barijaxconf
In today’s world of exponentially growing big data, enterprises are becoming increasingly more aware of the business utility and necessity of harnessing, storing and analyzing this information. Apache Hadoop has rapidly evolved to become a leading platform for managing and processing big data, with the vital management, monitoring, metadata and integration services required by organizations to glean maximum business value and intelligence from their burgeoning amounts of information on customers, web trends, products and competitive markets. In this session, Hortonworks' Himanshu Bari will discuss the opportunities for deriving business value from big data by looking at how organizations utilize Hadoop to store, transform and refine large volumes of this multi-structured information. Connolly will also discuss the evolution of Apache Hadoop and where it is headed, the component requirements of a Hadoop-powered platform, as well as solution architectures that allow for Hadoop integration with existing data discovery and data warehouse platforms. In addition, he will look at real-world use cases where Hadoop has helped to produce more business value, augment productivity or identify new and potentially lucrative opportunities.
Becoming a Node.js Ninja on Cloud Foundry - Open Tour LondonAndy Piper
Presentation from the Cloud Foundry Open Tour, London, May 1 2012 - the concepts behind node.js, some code examples, and some sample applications which run on Cloud Foundry. Code samples at http://github.com/rajaraodv
One of the presentations used in a discussion meeting about GlusterFS held on Sep. 14, 2011 in Japan.
Ust: http://www.ustream.tv/channel/glusterfs
Togetter: http://togetter.com/li/188183
Staying ahead of the multi-core revolution with CDT debugmarckhouzam
Staying ahead of the multi-core revolution with CDT debug
The use of multi-core chips is now a reality for computer systems. With such technology however, software is becoming more complex, and problems exceedingly difficult to debug. The C/C++ Development Tooling (CDT) already provides advanced debugging features such as non-stop, multi-process, reversible debugging, tracepoints and more. In addition to those features, the CDT community has undertaken the implementation of a rich set of multi-core debugging features which will be available with GDB towards a Linux target and will also allow the integration of proprietary debuggers and targets.
This presentation will describe the efforts of the CDT's Multi-Core Debugging Work Group, where different companies and community members are joining forces to make multi-core debugging a reality for the CDT and Eclipse. We will cover the goals that have been established, the features that have been implemented or are actively being worked on, and the road ahead. We plan on showing many of the features that we aim for with actual demos, including the displaying of cores in a debug session, the dynamic grouping of cores/processes/threads, the pinning and cloning of debugging views, and a configurable layout of the debugging elements.
Taking Advantage of XMetaL’s XInclude SupportXMetaL
In XMetaL Author 6.0 we introduced “Support for modular XML documents via W3C XInclude”. Beyond the checkbox on the marketing datasheet, what does this support really mean for partners and customers? As an XMetaL implementer, you can provide your end users with new content reuse capabilities. We take a look at what XMetaL allows, and what you need to do to allow your end users to take advantage of this powerful new feature.
A recording of this presentation is available here: http://tinyurl.com/2we2xee
Becoming Node.js ninja on Cloud FoundryRaja Rao DV
My Node.js slides from VMware Cloud Foundry open tour called "Becoming Node.js ninja on Cloud Foundry".
- Discusses internals of Node.js, buzz, who is using it etc.
- Discusses coding in Node.js
- Discusses 4 demo apps hello world app, MongoDB app, ExpressJS app & Socket.io app
Understanding Java Garbage Collection and What You Can Do About It: Gil Tenejaxconf
Garbage Collection is an integral part of application behavior on Java platforms, yet it is often misunderstood. As such, it is important for Java developers to understand the actions you can take in selecting and tuning collector mechanisms, as well as in your application architecture choices. In this presentation, Gil Tene (CTO, Azul Systems) reviews and classifies the various garbage collectors and collection techniques available in JVMs today. Following a quick overview of common garbage collection techniques including generational, parallel, stop-the-world, incremental, concurrent and mostly-concurrent algorithms, he defines terms and metrics common to all collectors. He classifies each major JVM collector's mechanisms and characteristics and discusses the tradeoffs involved in balancing requirements for responsiveness, throughput, space, and available memory across varying scale levels. Gil concludes with some pitfalls, common misconceptions, and "myths" around garbage collection behavior, as well as examples of how some good choices can result in impressive application behavior.
The economies of scaling software - Abdel Remanijaxconf
You spend your precious time building the perfect application. You do everything right. You carefully craft every piece of code and rigorously follow the best practices and design patterns, you apply the most successful methodologies software engineering has to offer with discipline, and you pay attention to the most minuscule of details to produce the best user experience possible. It all pays off eventually, and you end up with a beautiful code base that is not only reliable but also performs well. You proudly watch your baby grow, as new users come in bringing more traffic your way and craving new features. You keep them happy and they keep coming back. One morning, you wake up to servers crashing under load, and data stores failing to keep up with all the demand. You panic. You throw in more hardware and try optimize, but the hungry crowd that was once your happy user base catches up to you. Your success is slipping through your fingers. You find yourself stuck between having to rewrite the whole application and a hard place. It's frustrating, dreadful, and painful to say the least. Don't be that guy! Save your soul before it's too late, and come to learn how to build, deploy, and maintain enterprise-grade Java applications that scale from day one. Topics covered include: parallelism, load distribution, state management, caching, big data, asynchronous processing, and static content delivery. Leveraging cloud computing, scaling teams and DevOps will also be discuss. P.S. This session is more technical than you might think.
What you need to know about Lambdas - Jamie Allenjaxconf
Lambdas are coming to the Java language in the upcoming release of Java 8! While this is generally great news, many Java developers have never experienced lambdas before, and may not realize the costs and pitfalls associated with this style of programming. In this talk, we will discuss the many issues of using Lambdas in Java as well as Scala, and measures we can talk to avoid them. We will also review concepts associated with lambdas to make sure everyone is on the same page, such as closures, higher order functions and Eta Expansion.
Yehuda will talk about how the standards bodies are evolving the web to make it easier for web developers to evolve. Instead of trying to solve platform problems centrally, the web platform is increasingly giving us the power to decide what the next version will look like. What can we do with this power, and what should we do?
In its 3.2 and 3.3 generations, the Spring Framework focuses on core features for asynchronous processing and message-oriented architectures, as well as enhancements to its caching support and its language support. The Spring Framework project also comes with a new Gradle-based build and a new GitHub-based contribution model. In this session, we'll discuss key features in this year's Spring 3.2 and next year's Spring 4.0, including support for upcoming standards such as JCache, websockets, JMS 2.0, and not least of all Java 8's language features.
Getting started with Websocket and Server-sent Events using Java - Arun Gupta jaxconf
Server-Sent Events defines a standard technology for server-push notifications. WebSocket attempts to solve the issues and limitations of HTTP for real-time communication by providing a full-duplex communication over a single TCP channel. Together, they bring new opportunities for efficient server-push and peer-to-peer communication, providing the basis for a new generation of interactive and “live” Web applications. This session provides a primer on WebSocket and Server-Sent Events and their supported use cases.
The New Reality: the Role of PaaS in Technology Innovation - Franklin Herbasjaxconf
Today, we are in the midst of a mobile, social, and big data revolution – a new era with the promise of never before imagined possibilities. We require a platform that can deliver these required capabilities in an easy to use manner. In-memory computing has becoming the leading solution for how these applications can bring together the huge amounts of varying data now available. You need a platform that offers services to develop real-time applications with mobile, social or big data capabilities.
Multi Client Development with Spring - Josh Long jaxconf
No application is an island and this is more obvious today than ever as applications extend their reach into people's pockets, desktops, tablets, TVs, blueray players and cars. What's a modern developer to do to support these many platforms? In this talk, join Josh Long to learn how Spring can extend your reach through (sometimes Spring Security OAuth-secured) RESTful services exposed through Spring MVC, HTML5 and client specific rendering thanks to Spring Mobile, and powerful, native support for Android with Spring Android.
Building an Impenetrable ZooKeeper - Kathleen Tingjaxconf
ZooKeeper is the unsung hero. Although a critical component, ZooKeeper is often noticed only after it’s missing. In this presentation, we'll talk about how to efficiently resolve some of the common issues that can cause ZooKeeper’s unavailability. An impenetrable ZooKeeper makes for a healthy cluster. ZooKeeper provides reliable and timely coordination of processes.
There are many Java Cloud Platforms in the market today. CloudFoundry, CloudBees, Google App Engine, OpenShift, Heroku and, recently announced, Oracle Java Cloud Service. These variety of options often create a dilemma to choose a platform. This presentation would help in understanding and using these platform with some examples. This comparison would help in comparing them for selecting for your application. This presentation would also help in understanding various key factors to look for.
Apache Hadoop and its role in Big Data architecture - Himanshu Barijaxconf
In today’s world of exponentially growing big data, enterprises are becoming increasingly more aware of the business utility and necessity of harnessing, storing and analyzing this information. Apache Hadoop has rapidly evolved to become a leading platform for managing and processing big data, with the vital management, monitoring, metadata and integration services required by organizations to glean maximum business value and intelligence from their burgeoning amounts of information on customers, web trends, products and competitive markets. In this session, Hortonworks' Himanshu Bari will discuss the opportunities for deriving business value from big data by looking at how organizations utilize Hadoop to store, transform and refine large volumes of this multi-structured information. Connolly will also discuss the evolution of Apache Hadoop and where it is headed, the component requirements of a Hadoop-powered platform, as well as solution architectures that allow for Hadoop integration with existing data discovery and data warehouse platforms. In addition, he will look at real-world use cases where Hadoop has helped to produce more business value, augment productivity or identify new and potentially lucrative opportunities.
Becoming a Node.js Ninja on Cloud Foundry - Open Tour LondonAndy Piper
Presentation from the Cloud Foundry Open Tour, London, May 1 2012 - the concepts behind node.js, some code examples, and some sample applications which run on Cloud Foundry. Code samples at http://github.com/rajaraodv
One of the presentations used in a discussion meeting about GlusterFS held on Sep. 14, 2011 in Japan.
Ust: http://www.ustream.tv/channel/glusterfs
Togetter: http://togetter.com/li/188183
Staying ahead of the multi-core revolution with CDT debugmarckhouzam
Staying ahead of the multi-core revolution with CDT debug
The use of multi-core chips is now a reality for computer systems. With such technology however, software is becoming more complex, and problems exceedingly difficult to debug. The C/C++ Development Tooling (CDT) already provides advanced debugging features such as non-stop, multi-process, reversible debugging, tracepoints and more. In addition to those features, the CDT community has undertaken the implementation of a rich set of multi-core debugging features which will be available with GDB towards a Linux target and will also allow the integration of proprietary debuggers and targets.
This presentation will describe the efforts of the CDT's Multi-Core Debugging Work Group, where different companies and community members are joining forces to make multi-core debugging a reality for the CDT and Eclipse. We will cover the goals that have been established, the features that have been implemented or are actively being worked on, and the road ahead. We plan on showing many of the features that we aim for with actual demos, including the displaying of cores in a debug session, the dynamic grouping of cores/processes/threads, the pinning and cloning of debugging views, and a configurable layout of the debugging elements.
Taking Advantage of XMetaL’s XInclude SupportXMetaL
In XMetaL Author 6.0 we introduced “Support for modular XML documents via W3C XInclude”. Beyond the checkbox on the marketing datasheet, what does this support really mean for partners and customers? As an XMetaL implementer, you can provide your end users with new content reuse capabilities. We take a look at what XMetaL allows, and what you need to do to allow your end users to take advantage of this powerful new feature.
A recording of this presentation is available here: http://tinyurl.com/2we2xee
Becoming Node.js ninja on Cloud FoundryRaja Rao DV
My Node.js slides from VMware Cloud Foundry open tour called "Becoming Node.js ninja on Cloud Foundry".
- Discusses internals of Node.js, buzz, who is using it etc.
- Discusses coding in Node.js
- Discusses 4 demo apps hello world app, MongoDB app, ExpressJS app & Socket.io app
"erlang, webmail and hibari" at Rakuten tech talkCLOUDIAN KK
Presentation materials to talk about erlang overview, webmail development by erlang and "hibari" use case for GB mail box web mail at Rakuten tech talk on August 24, 2010
Munching & crunching - Lucene index post-processingabial
Lucene EuroCon 10 presentation on index post-processing (splitting, merging, sorting, pruning), tiered search, bitwise search, and a few slides on MapReduce indexing models (I ran out of time to show them, but they are there...)
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
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.
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
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
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.
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
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.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
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
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
