In this session, we'll talk about what's different about this generation of web applications and how a solid development approach must consider the latency, throughput, and interactivity demand by users across mobile devices, web browsers, and Internet of Things (IoT). We'll demonstrate how to include Couchbase in such applications to support a flexible data model and the easy scalability required for modern development. We'ill demonstrate how to create a full stack application focusing on the CEAN stack, which is composed of Couchbase, Express Framework, AngularJS, and Node.js.
This document discusses microservices with Docker, Kubernetes and Jenkins. It provides an overview of Kubernetes concepts like pods, replication controllers, services and labels. It also discusses how Kubernetes can help manage containers across multiple hosts and address challenges of scaling, avoiding port conflicts and keeping containers running. The document promotes using Jenkins and Kubernetes for continuous integration and delivery of containerized microservices applications. It recommends Fabric8 as a tool that can help create and deploy microservices on Kubernetes.
Stephen Chin and Kevin Nilson presented on integrating JavaFX and HTML5. They discussed the history of HTML and HTML5 features like offline storage and WebGL. They demonstrated displaying HTML in JavaFX using WebView and responding to browser events. They also showed examples in different JVM languages like GroovyFX and ScalaFX. A Pro JavaFX 2 book was announced to cover the new controls and integration examples.
SpringOne Platform 2016 Speakers: Kevin Hoffman; Advisory Solutions Architect, Pivotal & Chris Umbel; Advisory Architect, Pivotal With the advent of ASP.NET Core, developers can now build cross-platform microservices in .NET. We can build services on the Mac, Windows, or Linux and deploy anywhere--most importantly to the cloud. In this session we'll talk about Cloud Native .NET, building .NET microservices, and deploying them to the cloud. We'll build services that participate in a robust ecosystem by consuming OSS servers such as Spring Cloud Configuration Server and Eureka. We'll also show how these .NET microservices can take advantage of circuit breakers and be automatically deployed to the cloud via CI/CD pipelines.
The document discusses continuous delivery of integration applications using JBoss Fuse and OpenShift. It covers the cost of change in software development, how JBoss Fuse can help with integration challenges, and how OpenShift enables continuous delivery through automation and a developer self-service platform as a service model. The presentation demonstrates how to build a continuous delivery pipeline using tools like Git, Jenkins, Fabric8, and OpenShift to deploy and test applications.
The presentation explains the journey from a monolithic architecture to Spring Cloud Microservices for application development inside a financial entity, along with the transition to DevOps strategies… a journey that has just begun…
This document describes a company's transition from a monolithic .NET application to a microservices architecture hosted on AWS. It details their use of a UI composition pattern using Nginx, ESI, and Jigsaw to compose fragments from different services into complete pages. This allows independent deployment of features while maintaining performance. Key aspects include caching of assets and responses, combining stylesheets and scripts, and isolation of services through separate CSS and JS packages.
10 yrs ago, SOA promised a lot of the same things Microservices promise use today. So where did we go wrong? What makes microservices different? In this talk, we discussed from an architectural view how we went sideways with SOA, why we must embrace things like Domain Driven Design and scaled-out architectures, and how microservices can be built with enterprises in mind. We also cover a step-by-step, in-depth tutorial that covers these concepts.
SpringOne 2021 Session Title: Full-Stack Development with Spring Boot and VueJS Speaker: Dan Vega, Enteprise Java Architect at Briebug Software
Vertical thinking for a simple architecture! Micro Services are a new way of architectural thinking in web platforms. The key idea is strongly aligned on the unix philosophy: Create small services which are only responsible for one thing and make them work together. With this in mind, you get simple applications, which can be developed, deployed and scaled independent from each other. The key challenge in using micro services is to decompose applications vertically, by their functional domains. Only with this, you are able to reduce dependencies and create simple applications. On a technical side, micro services are backed by a wide support in different programming languages and open source frameworks. Especially the state of the art deployment mechanisms make this approach possible at all.
This is a deep journey into the realm of "microservice architecture", and in that I will try to cover each inch of it, but with a fixed tech stack of Java with Spring Cloud. Hence in the end, you will be get know each and every aspect of this distributed design, and will develop an understanding of each and every concern regarding distributed system construct.
This is my presentation about CFWheels at CFObjective ANZ, November 2010, Melbourne, Australia. ColdFusion on Wheels (CFWheels), is an elegant framework inspired by Ruby on Rails.
This document discusses Spring Boot, an open-source framework for building microservices and web applications. It provides an overview of Spring Boot's key features like embedded servers, auto-configuration, starters for common dependencies, and production monitoring with Spring Boot Actuator. The document also covers configuration, customization, security, and compares Spring Boot to alternatives like Dropwizard.
Platforms-as-a-service provide a fantastic application developer experience, enabling large scale zero downtime deployments in a repeatable and scalable way. But Data services are often left behind and require manual deployment and day 2 operations. The next evolution in PaaS provides a range of managed services such as DataStax Cassandra for developers to quickly utilise in their Cloud Native Applications. This talk describes the approach and challenges of building managed services such as DataStax Enterprise Cassandra with automated lifecycle management using BOSH & Pivotal Cloud Foundry including a detailed discussion of the ease of Day 2 operations such as software upgrades and backups that is supported in the offering. The presentation includes a demonstration on the use of BOSH and Pivotal Cloud Foundry to build a managed DataStax Enterprise Cassandra service that allows operators to provide a comprehensive Cassandra offering that deploys production ready clusters. About the Speakers Ben Lackey Partner Architect, DataStax I work in the Cloud Strategy group at DataStax where I concentrate on improving the integration between DataStax Enterprise and cloud platforms including Azure, GCP and Pivotal. Damian O'connor Product Manager, Pivotal I'm a Technical Product Manager working with Pivotal's Cloud Services team and based out of our Dublin office. My role is to provide Pivotal Cloud Foundry customers with an industry leading Cassandra service running on the Pivotal Cloud Native platform.
This document discusses Lagom, a microservices framework for building reactive, distributed systems on the JVM. Lagom promotes building loosely coupled services with explicit boundaries and focuses on asynchronous communication. It provides tools for event sourcing, CQRS, and clustering services for scalability. The document outlines Lagom's approach and provides resources for learning more.
Conquer Architectural Challenges with End-to-End JavaScript ● Decrease complexity and reduce your time-to-market; ● Show a powerful a NoSQL business object datastore; ● Build hybrid or native mobile-apps with an API-centric backend. ● Play with third-party libraries in reusable drag-and-drop widgets; ● Use our AngularJS connector to develop the front end
Developing integration microservices using CI/CD with apache camel, open shift, fabric8.io, jenkins, et al.
During the VOXXED Days in Berlin on 29 January 2016 Bernd Schönbach from LeanIX demonstrated an easy way to create well documented and implemented REST-APIs using the Dropwizard Library for the implementation and Swagger for easy Documentation. === LeanIX offers an innovative software-as-a-service solution for Enterprise Architecture Management (EAM), based either in a public cloud or the client’s data center. Companies like Adidas, Axel Springer, Helvetia, RWE, Trusted Shops and Zalando use LeanIX Enterprise Architecture Management tool. Free Trial: http://bit.ly/LeanIXFreeTrial
Based on a wide variety of surveys taken over recent years, many companies are transitioning to something that looks more like Agile than the processes they were using in previous years. However, that transition doesn’t necessarily mean implementations have been done respectfully of the Agile Manifesto and the principles behind it. In large part, industry trends seem to indicate that the sloganization of the word has done a significant disservice to the ideas that were originally founded in 2001. To add even more pain, most people seem to be entirely unaware of the core basis of Agile which is the idea to embrace change but inspect and adapt to that change. Are we lost as an industry? Is there anyway we can recover from this problem? In this session, attendees can expect to engage in a conversation about the rise of the Agile community, the negative and positive impact it has had on the industry, and how you individually can help your organizations and teams lower the risk of encountering the negative problems, and speed your way towards the positives. Topics will include: - The intentions behind agile - Ways you can rework or improve your not so great agile situation - Things you should avoid from the start.
This presentation will take developers behind the scenes of the Keynote Demo to showcase how designers and a developers work together to achieve outstanding results. In this presentation, we'll identify the gap between designers and developers, and walk you through an actual example of how to build bridges that increase trust in your products. You'll learn about: - UX basics - Design within open source communities - Understanding the problems between developers and designers - The advantages (and disadvantages) of working with a designer - Coping with common pitfalls and false assumptions - Specific CSS and JS techniques used during the Keynote demo visualization You'll leave knowing that UX goes beyond the UI, with a better understanding of why working with a designer is important, and how to work together successfully.
Node.js is a very popular framework for developing asynchronous, event-driven, reactive applications. Red Hat JBoss Data Grid, an in-memory distributed database designed for fast access to large volumes of data and scalability, has recently gained compatibility with Node.js letting reactive applications use it as a persistence layer. Thanks to near caching, JBoss Data Grid offers excellent response times for data queried regularly, and its continuous remote event support means data can get pushed from the data grid to the Node.js application instead of having to wait for the data grid to serve it. In this session, we'll show how to build Node.js applications that use JBoss Data Grid as a persistence layer.
JBoss EAP7 brings support for the most recent industry standards and technologies, including Java EE7, the latest edition of the premier enterprise development standard. This session will provide an overview of the major additions to Java EE7, and how your team can use these capabilities on the advanced EAP7 runtime to produce better applications with less code.
This document discusses using microservices and in-memory data grids for high performance data storage and analytics. It shows how Apache Spark can be used for real-time analytics on data stored in an in-memory data grid. Examples are provided of SQL queries run on Spark to analyze user data and posts from a social network. The results are collected and written back to the data grid.
Despite the popularity and hype of containers, there is no need to regard containers as a block box. It is important to have an awareness of what's going on under the hood to help optimize your container requirements. In this session, we'll discuss: - Namespacing in the kernel - Copy-on-write storage choices - Portable container formats - Available container alternatives - Validation, trust, and content addressability with image verification See examples and options for your use-cases.
The document discusses microservices for Java developers. It introduces Christian Posta, a principal middleware specialist and architect who works with large microservices and is a blogger and speaker on topics like DevOps, integration, and microservices. It then discusses how creating value through software is about speed, iteration, and continuous improvement. It covers concepts like distributed configuration, service discovery, load balancing, circuit breakers, and versioning/routing that are important for microservices. Finally, it mentions container cluster management with Kubernetes and technologies like Kubernetes, OpenShift, and Fabric8 that can help with microservices development.
The fifth major release of Hibernate sports contains many internal changes developed in collaboration between the Hibernate team and the Red Hat middleware performance team. Efficient access to databases is crucial to get scalable and responsive applications. Hibernate 5 received much attention in this area. You’ll benefit from many of these improvements by merely upgrading. But it's important to understand some of these new, performance-boosting features because you will need to explicitly enable them. We'll explain the development background on all of these powerful new features and the investigation process for performance improvements. Our aim is to provide good guidance so you can make the most of it on your own applications. We'll also peek at other performance improvements made on JBoss EAP 7, like on the caching layer, the connection manager, and the web tier. We want to make sure you can all enjoy better-performing applications—that require less power and less servers—without compromising on your developer’s productivity.
By Rafael Benevides and Christian Posta A lot of functionality necessary for running in a microservices architecture have been built into Kubernetes; why would you re-invent the wheel with lots of complicated client-side libraries? Have you ever asked why you should use containers and what are the benefits for your application? This talk will present a microservices application that have been built using different Java platforms: WildFly Swarm and Vert.x. Then we will deploy this application in a Kubernetes cluster to present the advantages of containers for MSA (Microservices Architectures) and DevOps. The attendees will learn how to create, edit, build, deploy Java Microservices, and also how to perform service discovery, rolling updates, persistent volumes and much more. Finally we will fix a bug and see how a CI/CD Pipeline automates the process and reduces the deployment time.
Are you ready to innovate with cloud-native app development? Are you ready to accelerate business agility with continuous delivery (CD)? Well, now you can easily do both using CloudBees Jenkins Platform within OpenShift Dedicated by Red Hat. In this session, you'll learn how to seamlessly use this CD solution to fully automate your application development, test, and delivery life cycle. Using the CloudBees platform to automate your CD pipelines allows your developers to focus on what they do best—innovating. Combine that with the elasticity and scale of the Docker-based OpenShift Dedicated environment, and you'll remove many of the obstacles to business growth. Come see the future of digital innovation.
Red Hat Software Collections, OpenShift and the Red Hat Container Development Kit open up many new possibilities for Python developers targeting Red Hat Enterprise Linux. At the same time, the wider Python ecosystem is undergoing two significant transitions - one being the ongoing migration from Python 2 to Python 3, and the other the shift to correctly validating HTTPS connections by default. In this session we will cover the currently available options for developing with Python on Red Hat platforms, as well as provide some insight into where things are headed in the context of the wider Python ecosystem.
The document provides an overview of 7 must-try user experience tactics for developers: 1) use user stories to understand user needs, 2) sketch designs to explore options before coding, 3) map user flows to optimize tasks, 4) move away from data tables to reduce overload, 5) use whitespace for readability and prioritization, 6) conduct guerrilla testing of 10 minutes to save re-coding, and 7) gather user feedback through the live experience and provide support tools. The document includes examples and explanations for each tactic.
DevOps is primarily about culture, not tools. It aims to break down barriers between development and operations teams through continuous improvement. While tools are important, they don't define DevOps or ensure its goals are met. True DevOps requires cultural changes like empowering workers, eliminating fear, and prioritizing quality over metrics. It draws from philosophies like eliminating silos, constant learning, and taking responsibility for organizational change.
Ever wondered how your Java application is actually working? How it's making use of scarce resources on your machine? Ever tried to look under the hood of the Java Virtual Machine (JVM) and felt lost with various tools that don't provide an overall picture, only local details? Thermostat is an open source serviceability tool to help Java developers understand what's happening inside the JVM when their programs are running. Thermostat collects and combines information from various sources—including the Hotspot JVM—to present a complete picture of how the application is behaving. In this session, you'll get a chance to see Thermostat in action as it's used to examine various Java applications, identify what's wrong and fix those problems—often without even modifying the application code. You'll also learn how to add more features to Thermostat through plug-ins. If you're a developer, sysadmin, or QA, and if there's Java in your technology stack, you'll want to learn how Thermostat can make your life easier.
Overview of the Eclipse Platform Generic and Extensible editor and how it can integrate with the Language Server Protocol (LSP)
When you hear the term "MBaaS," or "Red Hat Mobile," there is usually a lot of discussion about powerful scaling, back-end integrations, hosting options, containerization, etc. However, we can't forget what that "M" stands for, and why the platforms exist in the first place, which is to develop and deliver top-notch mobile applications to your users. In this session, we'll review what makes all of this possible—client SDKs, hybrid solutions like Cordova, and Xamarin, and our own Build Farm and Unified Push server. Not stopping there, our AppForms support makes it a snap to tie in back-end systems all the way to your app. And this is all backed by various templates, guides, and new open source resources that will help you get started and join the fun.
Just like a spoon full of sugar will cure your hiccups, running your JVM with -XX:+UseShenandoahGC will cure your Java garbage collection hiccups. Shenandoah GC is a new garbage collector algorithm developed for OpenJDK at Red Hat, which will produce much better pause times than the currently-available algorithms without a significant decrease in throughput. In this session, we'll explain how Shenandoah works and compare it to the currently-available OpenJDK garbage collectors.
Large-scale Javascript applications benefit from a modular approach that let code be reused both within the application and across repeated implementations. In this session, we'll look at the modular approach used to build reusable Javascript modules in the Red Hat mobile field workforce management application (WFM) showcased in this year's Summit middleware keynote demo. Reusable modules for WFM are packaged as node package manager (npm) modules, providing a consistent format for both server and client sides using Node.js and Browserify. Modules are loosely coupled using the Mediator pattern and they broadcast user actions and state changes giving the application and other modules the opportunity to hook into those events. Additionally, visual components are packaged in a framework-agnostic manner, providing reusable UI components. You'll leave this session understanding the challenges faced when building reusable modules for large-scale applications, and the solutions employed in building out the reusable WFM modules.
Scale changes everything. What once was quite adequate for enterprise messaging can't scale to support "Internet of Things". We need new protocols, patterns and architectures to support this new world. This session will start with basic introduction to the concept of Internet of Things. Next it will discuss general technical challenges involved with the concept and explain why it is becoming mainstream now. Now we’re ready to start talking about solutions. We will introduce some messaging patterns (like telemetry and command/control) and protocols (such as MQTT and AMQP) used in these scenarios. Finally we will see how Apache ActiveMQ is gearing up for this race. We will show tips for horizontal and vertical scaling of the broker, related projects that can help with deployments and what the future development road map looks like.
With the recent advancements in modern browsers, more native app-like features are coming to the browser. Things like push notifications, background sync, offline capabilities and home screen app icons have been added to browsers allowing developers to continue building web apps, but now include features that users expect from native apps. In this session we'll take an existing web app and transform it into a progressive web app. We’ll learn how to make the web app installable, how to make it work offline and finally we’ll learn how to add push notifications to re-engage our users.
Build an API driven Node.js application that uses Couchbase for its NoSQL database and AngularJS for its front-end. Presented by Nic Raboy, Developer Advocate at Couchbase.
This document discusses the future of data and the Azure data ecosystem. It highlights that by 2025 there will be 175 zettabytes of data in the world and the average person will have over 5,000 digital interactions per day. It promotes Azure services like Power BI, Azure Synapse Analytics, Azure Data Factory and Azure Machine Learning for extracting value from data through analytics, visualization and machine learning. The document provides overviews of key Azure data and analytics services and how they fit together in an end-to-end data platform for business intelligence, artificial intelligence and continuous intelligence applications.
Applications get old, and technology moves fast. Overtime, adding or modifying functionalities might become as expensive as re-coding everything all from scratch. But rewriting a complete website and its functionalities it’s hard if we want to minimize the risks of breaking existing functionalities and specially when this application fits in a ecosystem and interacts with other pieces of software and teams. In this session, you will learn how we moved from a legacy java monolithic website using scala PlayFramework, AngularJS, Elasticsearch and MongoDB, how we built a multi service and REST oriented architecture, which were the technical and human problems we encountered and how we managed to solved them.
Just a few years ago all software systems were designed to be monoliths running on a single big and powerful machine. But nowadays most companies desire to scale out instead of scaling up, because it is much easier to buy or rent a large cluster of commodity hardware then to get a single machine that is powerful enough. In the database area scaling out is realized by utilizing a combination of polyglot persistence and sharding of data. On the application level scaling out is realized by microservices. In this talk I will briefly introduce the concepts and ideas of microservices and discuss their benefits and drawbacks. Afterwards I will focus on the point of intersection of a microservice based application talking to one or many NoSQL databases. We will try and find answers to these questions: Are the differences to a monolithic application? How to scale the whole system properly? What about polyglot persistence? Is there a data-centric way to split microservices?
The document discusses using JavaFX for enterprise application development. It introduces JavaFX basics and best practices for enterprise development including using background threads to load data from servers. It also discusses client architectures like MVVM and frameworks that support JavaFX and integration with Java EE.
This document provides a summary of Ziad Z. Kasmani's career and qualifications. It includes his education, certifications, technical skills, programming languages and technologies, professional experience as a senior software developer for various companies, and personal details. He has over 4 years of experience designing, developing, and implementing client-server applications, web applications, and databases using technologies such as ASP.NET, C#, AngularJS, SQL Server, and Visual Studio. His roles have involved requirements gathering, design, coding, testing, documentation, and deployment.
Did you know that Domino and XPages allows for the easy access of relational data? These exciting capabilities in the Extension Library can greatly enhance the capability of your applications and allow access to information beyond Domino. Howard and Paul will discuss what you need to get started, what controls allow access to relational data, and the new @Functions available to incorporate relational data in your Server Side JavaScript programming.
This document provides an overview of designing complex applications using HTML5 and KnockoutJS. It discusses HTML5 and why it is useful, introduces JavaScript and frameworks like KnockoutJS and SammyJS that help manage complexity. It also summarizes several JavaScript libraries and patterns including the module pattern, revealing module pattern, and MV* patterns. Specific libraries and frameworks discussed include RequireJS, AmplifyJS, UnderscoreJS, and LINQ.js. The document concludes with a brief mention of server-side tools like ScriptSharp.
The document provides an overview of serverless computing and AWS Step Functions. It discusses how Step Functions allows orchestrating serverless applications by enabling the coordination of independent AWS Lambda functions in a visual workflow with data passing between functions. Key benefits highlighted include scalability, manageability, and cost efficiency when building applications without provisioning or managing servers. Examples are given of how Step Functions is used for various use cases like human approval workflows, image processing backends, and automated EBS snapshot management.
This document provides a summary of Vijay Patel's professional experience and qualifications. It includes his contact information, a professional statement highlighting his .NET development experience and skills, and descriptions of his roles and responsibilities in various software development positions over the past 15 years. His experience includes work with C#, SQL Server, SSIS, SSRS, ASP.NET, and Agile methodologies.
Co-presented with Will Perry (@willpe). Real-world experiences using CouchDB inside Microsoft, and also how to get started with CouchDB on Microsoft Azure.