Webpack and Web Performance Optimization discusses using Webpack and other tools to optimize web performance. It introduces Webpack as a module bundler and discusses its features like code splitting and optimizations. It covers setting up loaders and the Webpack build flow. The document also discusses various web optimization techniques including image optimization, reducing requests, minifying assets, critical rendering path, and caching. It provides examples of optimizing sites for mobile and comparisons of optimization approaches with different user and business impacts. The document discusses using tools like Gulp and integrating with Webpack for tasks like Sass compilation and testing. It also covers modularizing JavaScript with React and using Babel to transpile ES6 to ES5. Finally, it demonstrates collabor
This document provides an overview of materials for a webpack lecture, including basic webpack parameters, practical examples, and frequently asked questions. It covers topics such as entry points, output configuration, loaders, plugins, code splitting, and techniques for optimizing build performance and bundle size. The document also provides links to webpack documentation and resources for learning more about developing with webpack.
Webpack has quickly become one of the most popular choices among web developer builder tools. It can build, minify, split and do others awesome things to your assets.
We will do a simple walk through to let you familiar with the basics of webpack and all its potential.
Webpack is a module bundler that takes modules with dependencies and generates static assets by bundling them together. It manages dependencies, combines assets like JavaScript, CSS, images, and fonts, and allows for preprocessing with loaders and plugins. Webpack addresses pain points like module management, bundling assets together efficiently, and handling changes by allowing code splitting, extracting common dependencies, and enabling hot module replacement to avoid full page reloads on changes.
- Webpack is a module bundler that builds dependencies between modules and manages assets like JavaScript files, CSS files, and images.
- It uses loaders to transform different types of modules and plugins to extend its functionality. Loaders handle file transformations while plugins can access and modify the build process.
- Code splitting allows splitting code into separate bundles to optimize load performance by prioritizing loading and allowing on-demand loading of code. Techniques like extracting vendor code and using import statements help enable code splitting in Webpack.
webpack is a powerful module bundler and it becomes an essential part of our JavaScript Ecosystem. This ppt comprises an overview on webpack, some of the core concepts of webpack and it's configurations with some working examples.
Have you ever cried yourself to sleep unable to find the cause of a horrendous bug in your WordPress site? Cry no more, your tears will be reshaped as blinding swords as we explore uncharted territories laced with mystical creatures.
Debugging is an often avoided topic due to the uncertainty of how best to accomplish it and the lack of powerful introspective tools. This talk will explore new territory and showcase tools that help you debug complex and difficult issues in your WordPress site.
It is a build tool that puts all of your assets, including Javascript, images, fonts,
CSS, in a dependency graph.
It lets us use require() in our source code to point to local files, like images.
We can decide how they’re processed in our final javascript bundle, like
replacing the path with a URL.
This document discusses JavaScript modules and module bundlers like Webpack. It describes the purposes of JavaScript modules as encapsulation, organization, avoiding global scope pollution, and reusability. It then covers different ways to define modules, including using global variables, AMD, CommonJS, and ES6 modules. Webpack is introduced as a module bundler that can bundle modules, implement code splitting to optimize loading, and use loaders to treat different file types as modules. Webpack's plugin system and development tools are also discussed.
This document outlines goals, roles, and checklists for developing a WordPress website with a focus on security, performance, and quality. The goals include highest security, safe deployment, high PageSpeed scores, control, backups/restorability, and quality proof. Roles include HTML/CSS developer, WordPress developer, and CM/DevOps. Checklists cover tasks for the HTML/CSS team like image optimization and the WordPress developer like using Docker, caching, and deployment best practices. The CM/DevOps checklist addresses asset compression, caching, backups, file permissions, and image optimization.
This document provides an overview and introduction to Webpack. It begins by establishing some ground rules and an agenda. It then discusses what prompted the creator to start using Webpack and how it works as an "assets crawler and bundler". The rest of the document covers the key aspects of Webpack like its configuration file, loaders and plugins, and how it can be integrated with other tools. Code examples are provided and questions are welcomed from the audience.
Webpack is a module bundler that can bundle JavaScript files and their associated modules and dependencies. It provides features like dependency graph, aliasing, loaders to preprocess files, plugins to customize functionality, and code splitting to optimize bundles. Webpack can also be used to polyfill features and fetch resources. While powerful, Webpack can be difficult for beginners due to its complexity. The document provides an overview of Webpack's key features but is poorly formatted and hard to follow, especially for newcomers.
The document discusses connecting mobile apps to Drupal sites through web services and custom code. It describes using the Services module or custom code to expose Drupal functionality through REST or HTTP calls. It also provides examples of connecting Android and iOS apps to Drupal and summarizing content to display in mobile apps. Key resources like DrupalCloud and drupal-ios-sdk are mentioned.
This document discusses front-end build tools and focuses on Webpack. It provides an overview of what build tools are and why they are useful, particularly for front-end development. It then discusses why Webpack is a popular choice and outlines an agenda for creating a Webpack build, covering topics like ES6 transpilation, code splitting, preprocessing, minification, loading assets, development servers, hot reloading, and more. The document is intended to serve as a guide for setting up a Webpack configuration and build process.
Presentation from UppsalaJS, November 3, 2016.
Together we built a Javascript app and explored many parts of Webpack and how we can use Webpack to create production ready code as well as use it to help with our development.
Slides from Node.js and Twitter Bootstrap crash course given to Penn Graduate Computing Club. Covers creating basic node app, using the bootstrap grid, and deploying to an EC2 machine.
This document discusses using Bower and Grunt together to manage front-end dependencies and files in a workflow. Bower is used to declare and install dependencies, while Grunt plugins like grunt-bowercopy and grunt-contrib-clean are used to copy dependencies to consistent locations and clean files. Setting up this workflow with Bower, grunt-bowercopy, grunt-contrib-clean, and Git can help organize a project's dependencies, facilitate tracking without committing all files, and reduce build times.
This document provides an introduction to Node.js web development. It discusses Node.js basics including its asynchronous, non-blocking architecture. It also covers building a simple web app with Express, MongoDB, and Jade. Tools for bundling assets like Grunt and unit testing with Mocha are described. Sample code demonstrates basic routing, database queries, templating, and unit tests. Contact information and GitHub repos are provided to learn more.
Amongst all the big front end frameworks, Nuxt.js stands out as it has a lot of advantages over the other. This presentation covers an overview of Nuxt.js and how Server Side Rendering helps in improving the SEO of a site.
Webpack is a module bundler that can bundle JavaScript files and their dependencies into static assets like JavaScript bundles. This document discusses why to use Webpack, how to configure it for single and multiple entry points, and how to use loaders and plugins. It also provides examples of common loaders for tasks like bundling CSS/Sass, compiling CoffeeScript, and more. Finally, it discusses using the Webpack development server and hot module replacement for faster development.
Meet Ramda, a functional programming helper library which can replace Lodash and Underscore in various use-cases. Ramda is all curried and adds various facilities for increasing code reuse.
Webpack is just a module bundler, they said. What they didn't say is why we need it, and what was the motivation that made us achieve what Webpack have been doing for us. In this talk we will navigate through the years of front-end development, ranging from 2003 to nowadays to understand this, and in the end, we will walk thought a complete Webpack project to understand how it works.
The document discusses blogging and firm blogging. It defines a firm blog as a blog published by or with support from an organization to achieve strategic goals. It provides tips for companies to start a firm blog, including reading other blogs, setting clear goals and guidelines, being personal, inviting dialogue, and focusing on content over technology. The document advocates that firm blogging can help with brand building, damage control, marketing, and product development.
Proptarts, a scenic arts and construction company, moved to a larger unit at Upton Business Centre in 2015. The owners, Ellie Thomas and Fabi Williams, are pleased with the location and space which allows them to design and build sets, props, and costumes in-house. The newsletter provides an update on tenants and developments at Link and Upton Business Centres, including a new tenant, GPD Contracts, and expansion plans. Martin Wilesmith, the centre's manager, ensures units are in good condition for tenants.
El documento habla sobre cómo el mundo se está moviendo hacia ser "mobile only", con las personas interactuando principalmente a través de dispositivos móviles. Señala que las empresas deben optimizar la experiencia del usuario para diferentes dispositivos y participar en la vida multipantalla del consumidor. También proporciona varios principios de diseño móvil que las empresas deben seguir para brindar la mejor experiencia a los usuarios en dispositivos móviles.
Ympacto+, a través de la venta de agua mineral por litro en dispenser ubicados en lugares públicos, tiene por objeto generar un triple impacto: social, ambiental y económico.
• Social, ya que las ganancias del emprendimiento serán destinadas a proyectos relacionados con la problemática del agua potable; como la construcción de pozos cisterna para familias de comunidades rurales que no tienen actualmente acceso a agua segura.
• Ambiental, debido a que se promoverá la disminución del uso de envases plásticos para el consumo de agua mineral;
• Económico, porque el consumidor podrá obtener agua mineral a bajo costo.
Reducing IT Complexity to Accelerate Digital BusinessCognizant
Complexity is a fact of life for today's IT infrastructures, which must now step up to the heavy demands of digital business. Using a structured, three-phase approach, CIOs can strengthen and streamline their organization's capabilities and deliver on the promise of doing business in the digital age.
Este documento ofrece consejos sobre cómo envejecer con dignidad y felicidad. En 3 oraciones: Envejecer puede ser una aventura maravillosa si se cultiva una relación viva con Jesús, quien proveerá para todas las necesidades sin importar la edad. La vejez debería ser la mejor etapa de la vida para quienes han vivido intensamente amando a Dios. No hay que temer a la vejez sino aprovecharla para acercarse más a Dios.
Este documento describe Node-Webkit, una herramienta que permite convertir aplicaciones web en aplicaciones de escritorio multiplataforma. Node-Webkit integra funciones de Node.js dentro del motor de renderizado Webkit, permitiendo utilizar módulos de Node.js y crear aplicaciones de escritorio basadas en HTML5, CSS y JavaScript que se pueden ejecutar en Windows, Linux y macOS. El documento explica conceptos básicos, ejemplos de aplicaciones creadas con Node-Webkit y cómo crear un proyecto básico.
Paul Hype Page & Co.
Paul Hype Page & Co, established in 2008, a Full Practicing Member of Institute of Certified Public Accountants of Singapore (ICPAS) and also registered as a Public Accounting Firm with Accounting and Corporate Regulatory Authority (ACRA). We offer consultancy services relating to Singapore Company Incorporation, Accounting, Auditing, Taxation, Immigration and related compliance services.
Paul Hype Page & Co. is an accredited tax practitioner, or an ATP , widely recognized for their technical know-how, integrity, and professionalism. An ATP is a professional tax practitioner who has an “accredited” tax qualification and “relevant” work experience. Many businesses as well as taxpayers choose to be represented by ATP in Singapore these days for tax audit and other dealings.
Comunicación para el éxito. Taller de Oratoria 2014 con @Matytchey y @AvanzaSfAvanzaSf
Avanza Soluciones Formativas - AvSF- organiza la 3ª Edición de Comunicación para el éxito. Taller de Oratoria Profesional (18h) impartido por Maty Tchey y Carles Herrero los días 17, 24 y 31 de Enero 2014.
Bienvenido a Comunicación para el Éxito.
Existe una inmensa laguna en el arte de la oratoria a nivel académico.
En mi opinión, desde bien temprana edad deberíamos salir a hacer exposiciones orales en clase.
De este modo habríamos practicado a lo largo de nuestra vida, y no conoceríamos las terribles consecuencias del miedo escénico.
Nos van dando conocimientos (flechas) a lo largo de toda nuestra formación –tenemos un carcaj repleto de ellas -, pero nadie nos explicó jamás cómo lanzarlas con acierto para dar siempre en el centro de nuestro interlocutor/audiencia.
Te invitamos a redescubrir tu potencial oculto, a eliminar interferencias que nublan tu mensaje y que te impiden llegar, transmitir o que encierras.
En este curso de 18h. te daremos una caja de
Herramientas completa (en forma y fondo del mensaje) para que puedas convertirte en un Arquero de la Palabra infalible que nunca pierde de vista su objetivo.
Ya siempre impactaras en los corazones de quienes te escuchan con la fecha de tu mensaje.
Maty Tchey
Directora del curso
Arquero de la palabra
Este documento resume una resolución directoral institucional de la Institución Educativa "821510" en Casipe Bajo, Cajamarca. La resolución aprueba el reglamento interno de la institución para el año 2015-2016, que consta de once capítulos y noventa y seis artículos. Además, dispone la difusión y cumplimiento del reglamento a nivel institucional y elevar una copia a la UGEL de Cajamarca para su conocimiento.
Practical Contract Law Understanding & Drafting Contracts for Non-Lawyersrockporshe
This practical contract law course is designed for directors,
executives, managers, businessmen and other non-lawyers
who need to have a practical understanding and insight
into contract law principles, to help them function and do
business more effectively.
The facilitator will draw from his expertise and experience,
honed over many years of contract negotiation, drafting
and litigation, to present important contract principles that
have an impact in the real-world. The input and workshop
sessions will be interactive and focused on practical
commercial application.
Prior legal or contracts knowledge is not required.
DrupalSouth 2015 - Performance: Not an AfterthoughtNick Santamaria
Nick Santamaria's performance and scalability presentation from DrupalSouth 2015.
https://melbourne2015.drupal.org.au/session/performance-not-afterthought
Java script nirvana in netbeans [con5679]Ryan Cuprak
This document discusses using NetBeans as an IDE for JavaScript development. It provides an overview of NetBeans' features for JavaScript including syntax highlighting, code completion, debugging, support for frameworks like Angular and Node.js, and mobile development with Apache Cordova. It also demonstrates how to set up and configure NetBeans for common JavaScript tasks like adding libraries, using build tools like Grunt and Gulp, and setting up unit testing with Karma and Jasmine.
The web has evolved, and now it’s time our themes do the same. WP Rig is an evolution on the tried and true starter theme model: a modern build process and WordPress starter theme bundled together, created to simplify the process of building advanced, accessible, performant, progressive themes. WP Rig does the heavy lifting of optimization so developers can focus on what they do best: designing and building great user experiences. In this talk you’ll learn how to supercharge your theme development process with WP Rig.
In this talk, I'd go through the Evolution of JavaScript build tools, their features of most javascript build tools and what we should be expecting in the future from build tools.
Masterin Large Scale Java Script ApplicationsFabian Jakobs
Writing large desktop-like web applications is a challenge. Adapting such an application to different markets, languages or brands is even more of a challenge. This talk shows how the open source JavaScript framework qooxdoo can be leveraged to build such a rich internet application. As a real-life example the free web mail client gmx.com is used. This talk discusses the development model, customization and deployment of such an application.
Learn how JavaScript applications of this size and complexity are fundamentally different from classic web applications, and what issues come up when building fast, multi-language, multi-brand JavaScript applications.
Building a website without a webserver on AzureTodd Whitehead
JamStack is a popular modern architecture for creating web apps apps using JavaScript, APIs, and prerendered markup all delivered without web servers. The end result is fast, dynamic and more secure web sites that can cost significantly less than traditional approaches. In this session I’ll share how I build retrodevops.com using the JamStack architecture, Hugo and Azure as well as lessons learned along the way.
Website optimization with request reduceMatt Wrock
This document discusses RequestReduce, a tool that automatically optimizes websites for performance by reducing the number of HTTP requests. It does this through CSS and JavaScript merging, minification, automatic sprite generation, caching headers, and synchronization across multiple servers with minimal customization needed. The document provides details on how RequestReduce works, its features, limitations, and ways to optimize and troubleshoot sites optimized with RequestReduce.
This document provides an overview of various front-end frameworks and tools. It discusses HTML templating languages like HAML and templating engines like Handlebars. It also covers CSS preprocessors like SASS and LESS. JavaScript libraries and frameworks covered include jQuery, Backbone, Spine and CoffeeScript. Boilerplates like HTML5 Boilerplate and frameworks like Twitter Bootstrap and Zurb Foundation are also summarized. The document encourages trying new tools but not feeling overwhelmed by the many options and focusing on those most helpful.
Improve your web dev workflow in Visual StudioDavid Paquette
This document discusses different options for web development workflows in Visual Studio, including using runtime optimizations, Visual Studio plugins, and task runners. It provides examples of specific plugins and task runners like Bundler and Minifier, Web Compiler, Web Essentials, Gulp, and Bower. The document analyzes the pros and cons of each approach and recommends the best option depending on a project's complexity, build integration needs, and optimization goals.
This document discusses techniques for writing scalable ASP.NET applications, including caching output and objects to improve performance, managing viewstate to reduce network loads, using compression, and load balancing across multiple servers. It covers caching techniques like output caching, object caching, donut caching, and Microsoft's new Velocity distributed caching platform. It also discusses paging large result sets and reducing viewstate payload.
This document provides an overview of the open source content management system Drupal. It describes Drupal as a flexible CMS built on PHP and modular architecture. Core features include nodes, taxonomy, views, and themes. Key terms are defined such as modules, blocks, and users/roles. The document outlines some top Drupal modules, advantages of Drupal for libraries, potential obstacles, and resources for learning more.
This document outlines the topics and objectives of a course on building effective web applications with ASP.NET 3.5. The course is aimed at web developers and covers LINQ for database access, ASP.NET AJAX, state management, caching, and security. It provides an overview of ASP.NET 3.5 features and walks through setting up projects, using server controls, master pages, and debugging techniques. Sample code is available from the accompanying book and online.
This document discusses techniques for writing scalable ASP.NET applications, including caching output, objects, and data; managing paging; reducing network loads by optimizing viewstate and using compression; and distributed caching options like Velocity, NCache, and memcached. It provides an overview of these techniques and resources for further information.
Static Site Generators - Developing Websites in Low-resource ConditionIWMW
Paul Walk discusses static site generators as an alternative to content management systems for publishing websites. Static site generators allow content to be authored in simple text files using formats like Markdown and compiled into static HTML and CSS that can be hosted on basic web servers. They provide benefits like minimal infrastructure needs, easy preservation of content, and increased security compared to systems that rely on databases. However, they may not be as user-friendly for content authoring. In general, static site generators are best suited for smaller, simpler websites that don't require advanced user access controls or dynamic functionality.
The document discusses features and changes in ASP.NET vNext, the future version of ASP.NET. It describes how vNext uses project.json for dependencies instead of references, allows editing code without recompiling, and merges MVC, Web API and Web Pages into a single framework. It also discusses tools for building, running and deploying vNext applications in Visual Studio 2015 and how the runtime will be more modular and cross-platform compared to previous versions of ASP.NET.
Enterprise WordPress - Performance, Scalability and RedundancyJohn Giaconia
Slides on how to build your WordPress site so that it performs like an enterprise application.
Associated video: http://wordpress.tv/2014/06/25/john-giaconia-enterprise-wordpress-performance-scalability-and-redundancy/
This document provides practical strategies for improving front-end performance of websites. It discusses specific techniques like making fewer HTTP requests by combining files, leveraging browser caching with far-future expires headers, gzipping components, using CSS sprites, and deploying assets on a content delivery network. It also summarizes key rules from tools like YSlow and PageSpeed for optimizing front-end performance.
This document discusses different approaches to shared services in distributed systems, including replicated and sharded services. It provides examples of how to shard caching services to improve scalability and memory utilization when the total data size is too large for a single machine. Sharding enables scaling in response to state size but introduces failure scenarios where a user's request is always mapped to the same shard. The document explores replicating shards to improve resilience and the ability to scale shards independently through "hot sharding". It also examines properties like determinism and uniformity that are important for sharding functions.
This document provides an introduction to agile frameworks like Scrum, XP, Lean, and Kanban. It discusses agile principles like valuing individuals, collaboration, and responding to change. It describes Scrum roles, events, and tools like user stories, burn-down charts, and daily stand-ups. XP's emphasis on testing is covered. Lean principles like eliminating waste and building quality in are explained. Kanban concepts like pull systems and work-in-progress limits are also summarized. The document concludes with recommendations for certifications and further reading on agile methods.
This document discusses artifacts management in software development. It defines artifacts as the tangible byproducts of software development like documentation, source code, compiled applications, and deployable packages. It introduces various tools for version control, dependency management, provisioning, and configuration management of these artifacts. Finally, it provides an overview of several common on-premise artifact management tools including JFrog Artifactory, Team Foundation Server, ProGet, and Sonatype Nexus Repository Manager.
GCPUG.TW Meetup #25 - ASP.NET Core with GCPChen-Tien Tsai
Introduce ASP.NET Core and sharing how to host ASP.NET Core application on GCP with GCE, GAE and GKE
[DEMO Code]
https://github.com/blackie1019/GCPUG-Meetup-Demo
[Blackie]
An Solution Architect interested in .NET, JavaScript and Coding with excellent architecture.
[Blogs]
http://blackie1019.github.io
[Related Posts]
- [Blackie's Failed Notes - Google Cloud Platform]
http://blackie1019.github.io/categories/Google-Cloud-Platform/
- [Blackie's Failed Notes - .NET Core and ASP.NET Core Special Column]
http://blackie1019.github.io/dotnet/
Introduce ASP.NET Core and sharing how to host ASP.NET Core application on GCP with GCE, GAE and GKE
[Slide Download]
https://drive.google.com/open?id=0ByZH69bRVHlzUDExUTEtTV81MUk
[DEMO Code]
https://github.com/blackie1019/GCPUG-Meetup-Demo
[Related Posts]
- [Blackie's Failed Notes - Google Cloud Platform]
http://blackie1019.github.io/categories/Google-Cloud-Platform/
- [Blackie's Failed Notes - .NET Core and ASP.NET Core Special Column]
http://blackie1019.github.io/dotnet/
This document discusses the evolution of C# and .NET Framework from versions 2.0 to 5.0. It outlines the major features introduced in each version of C# like generics, nullable types, lambda expressions, and asynchronous functions. It also summarizes the .NET Framework releases from 1.0 to 4.5 and the support provided by different Visual Studio versions for C# languages and .NET frameworks.
Docker allows users to package applications and dependencies into standardized units called containers. Containers provide isolation and portability benefits similar to virtual machines but with less overhead. Docker uses resource isolation features of the Linux kernel to run multiple containers simultaneously on a single host. Common uses of Docker include accelerating developer onboarding by providing consistent environments, enabling continuous integration workflows, and easily deploying applications across different computing platforms like physical, virtualized, and cloud environments. Hands-on examples demonstrate how to build Docker images from Dockerfiles, run containers using the Docker CLI or Kitematic GUI, and explore common Docker commands.
DevOps for dummies study sharing - part IIChen-Tien Tsai
This document summarizes chapters from a book on DevOps. Chapter 4 discusses how cloud computing accelerates DevOps by enabling fast environment provisioning and deployment automation. It also covers Infrastructure as a Service, Platform as a Service, and Software as a Service cloud models. Chapter 5 explores using DevOps for mobile applications, continuous integration/deployment challenges, and scaling agile frameworks. Chapter 6 shares IBM's experience transforming to DevOps through goals, team structure, and metrics. Chapter 7 debunks common DevOps myths such as it only applying to web companies or necessitating operations learning code.
Details of description part II: Describing images in practice - Tech Forum 2024BookNet Canada
This presentation explores the practical application of image description techniques. Familiar guidelines will be demonstrated in practice, and descriptions will be developed “live”! If you have learned a lot about the theory of image description techniques but want to feel more confident putting them into practice, this is the presentation for you. There will be useful, actionable information for everyone, whether you are working with authors, colleagues, alone, or leveraging AI as a collaborator.
Link to presentation recording and transcript: https://bnctechforum.ca/sessions/details-of-description-part-ii-describing-images-in-practice/
Presented by BookNet Canada on June 25, 2024, with support from the Department of Canadian Heritage.
Fluttercon 2024: Showing that you care about security - OpenSSF Scorecards fo...Chris Swan
Have you noticed the OpenSSF Scorecard badges on the official Dart and Flutter repos? It's Google's way of showing that they care about security. Practices such as pinning dependencies, branch protection, required reviews, continuous integration tests etc. are measured to provide a score and accompanying badge.
You can do the same for your projects, and this presentation will show you how, with an emphasis on the unique challenges that come up when working with Dart and Flutter.
The session will provide a walkthrough of the steps involved in securing a first repository, and then what it takes to repeat that process across an organization with multiple repos. It will also look at the ongoing maintenance involved once scorecards have been implemented, and how aspects of that maintenance can be better automated to minimize toil.
BT & Neo4j: Knowledge Graphs for Critical Enterprise Systems.pptx.pdfNeo4j
Presented at Gartner Data & Analytics, London Maty 2024. BT Group has used the Neo4j Graph Database to enable impressive digital transformation programs over the last 6 years. By re-imagining their operational support systems to adopt self-serve and data lead principles they have substantially reduced the number of applications and complexity of their operations. The result has been a substantial reduction in risk and costs while improving time to value, innovation, and process automation. Join this session to hear their story, the lessons they learned along the way and how their future innovation plans include the exploration of uses of EKG + Generative AI.
The Rise of Supernetwork Data Intensive ComputingLarry Smarr
Invited Remote Lecture to SC21
The International Conference for High Performance Computing, Networking, Storage, and Analysis
St. Louis, Missouri
November 18, 2021
Choose our Linux Web Hosting for a seamless and successful online presencerajancomputerfbd
Our Linux Web Hosting plans offer unbeatable performance, security, and scalability, ensuring your website runs smoothly and efficiently.
Visit- https://onliveserver.com/linux-web-hosting/
Comparison Table of DiskWarrior Alternatives.pdfAndrey Yasko
To help you choose the best DiskWarrior alternative, we've compiled a comparison table summarizing the features, pros, cons, and pricing of six alternatives.
Support en anglais diffusé lors de l'événement 100% IA organisé dans les locaux parisiens d'Iguane Solutions, le mardi 2 juillet 2024 :
- Présentation de notre plateforme IA plug and play : ses fonctionnalités avancées, telles que son interface utilisateur intuitive, son copilot puissant et des outils de monitoring performants.
- REX client : Cyril Janssens, CTO d’ easybourse, partage son expérience d’utilisation de notre plateforme IA plug & play.
Implementations of Fused Deposition Modeling in real worldEmerging Tech
The presentation showcases the diverse real-world applications of Fused Deposition Modeling (FDM) across multiple industries:
1. **Manufacturing**: FDM is utilized in manufacturing for rapid prototyping, creating custom tools and fixtures, and producing functional end-use parts. Companies leverage its cost-effectiveness and flexibility to streamline production processes.
2. **Medical**: In the medical field, FDM is used to create patient-specific anatomical models, surgical guides, and prosthetics. Its ability to produce precise and biocompatible parts supports advancements in personalized healthcare solutions.
3. **Education**: FDM plays a crucial role in education by enabling students to learn about design and engineering through hands-on 3D printing projects. It promotes innovation and practical skill development in STEM disciplines.
4. **Science**: Researchers use FDM to prototype equipment for scientific experiments, build custom laboratory tools, and create models for visualization and testing purposes. It facilitates rapid iteration and customization in scientific endeavors.
5. **Automotive**: Automotive manufacturers employ FDM for prototyping vehicle components, tooling for assembly lines, and customized parts. It speeds up the design validation process and enhances efficiency in automotive engineering.
6. **Consumer Electronics**: FDM is utilized in consumer electronics for designing and prototyping product enclosures, casings, and internal components. It enables rapid iteration and customization to meet evolving consumer demands.
7. **Robotics**: Robotics engineers leverage FDM to prototype robot parts, create lightweight and durable components, and customize robot designs for specific applications. It supports innovation and optimization in robotic systems.
8. **Aerospace**: In aerospace, FDM is used to manufacture lightweight parts, complex geometries, and prototypes of aircraft components. It contributes to cost reduction, faster production cycles, and weight savings in aerospace engineering.
9. **Architecture**: Architects utilize FDM for creating detailed architectural models, prototypes of building components, and intricate designs. It aids in visualizing concepts, testing structural integrity, and communicating design ideas effectively.
Each industry example demonstrates how FDM enhances innovation, accelerates product development, and addresses specific challenges through advanced manufacturing capabilities.
7 Most Powerful Solar Storms in the History of Earth.pdfEnterprise Wired
Solar Storms (Geo Magnetic Storms) are the motion of accelerated charged particles in the solar environment with high velocities due to the coronal mass ejection (CME).
Scaling Connections in PostgreSQL Postgres Bangalore(PGBLR) Meetup-2 - MydbopsMydbops
This presentation, delivered at the Postgres Bangalore (PGBLR) Meetup-2 on June 29th, 2024, dives deep into connection pooling for PostgreSQL databases. Aakash M, a PostgreSQL Tech Lead at Mydbops, explores the challenges of managing numerous connections and explains how connection pooling optimizes performance and resource utilization.
Key Takeaways:
* Understand why connection pooling is essential for high-traffic applications
* Explore various connection poolers available for PostgreSQL, including pgbouncer
* Learn the configuration options and functionalities of pgbouncer
* Discover best practices for monitoring and troubleshooting connection pooling setups
* Gain insights into real-world use cases and considerations for production environments
This presentation is ideal for:
* Database administrators (DBAs)
* Developers working with PostgreSQL
* DevOps engineers
* Anyone interested in optimizing PostgreSQL performance
Contact info@mydbops.com for PostgreSQL Managed, Consulting and Remote DBA Services
Paradigm Shifts in User Modeling: A Journey from Historical Foundations to Em...Erasmo Purificato
Slide of the tutorial entitled "Paradigm Shifts in User Modeling: A Journey from Historical Foundations to Emerging Trends" held at UMAP'24: 32nd ACM Conference on User Modeling, Adaptation and Personalization (July 1, 2024 | Cagliari, Italy)
RPA In Healthcare Benefits, Use Case, Trend And Challenges 2024.pptxSynapseIndia
Your comprehensive guide to RPA in healthcare for 2024. Explore the benefits, use cases, and emerging trends of robotic process automation. Understand the challenges and prepare for the future of healthcare automation
How Social Media Hackers Help You to See Your Wife's Message.pdfHackersList
In the modern digital era, social media platforms have become integral to our daily lives. These platforms, including Facebook, Instagram, WhatsApp, and Snapchat, offer countless ways to connect, share, and communicate.
Blockchain technology is transforming industries and reshaping the way we conduct business, manage data, and secure transactions. Whether you're new to blockchain or looking to deepen your knowledge, our guidebook, "Blockchain for Dummies", is your ultimate resource.
Kief Morris rethinks the infrastructure code delivery lifecycle, advocating for a shift towards composable infrastructure systems. We should shift to designing around deployable components rather than code modules, use more useful levels of abstraction, and drive design and deployment from applications rather than bottom-up, monolithic architecture and delivery.
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TrustArc Webinar - 2024 Data Privacy Trends: A Mid-Year Check-InTrustArc
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Join TrustArc, Goodwin, and Snyk privacy experts as they discuss the changes we’ve seen in the first half of 2024 and gain insight into the concrete, actionable steps you can take to up-level your privacy program in the second half of the year.
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4. • Today’s Web Apps Trendy
• More and more JavaScript is being used.
• Modern browsers are offering a wider range of interfaces.
• Fewer full page reloads → even more code in a page
• As a result there is a lot of code on the client side! A big code base
needs to be organized. Module systems offer the option to split your
code base into modules
Current problems
5. Webpack - A Module Bundler
• A bundler for javascript and friends. Packs many modules into a few
bundled assets. Code Splitting allows to load parts for the
application on demand. Through "loaders," modules can be
CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript,
LESS, ... and your custom stuff. https://webpack.github.io
• Usage: https://webpack.github.io/docs/tutorials/getting-started/
6. Goals
• Split the dependency tree into chunks loaded on demand
• Keep initial loading time low
• Every static asset should be able to be a module
• Ability to integrate 3rd-party libraries as modules
• Ability to customize nearly every part of the module bundler
• Suited for big projects
7. Features
• Code Splitting
• allows you to split your codebase into multiple chunks. Chunks are loaded asynchronously at
runtime. This reduces the initial loading time.
• Optimizations
• can do many optimizations to reduce the output size of your JavaScript by de-duplicating
frequently used modules, minifying, and giving you full control of what is loaded initially and
what is loaded at runtime through code splitting.
• Loaders
• enables use of loaders to preprocess files. This allows you to bundle any static resource way
beyond JavaScript. You can easily write your own loaders using node.js.
• Module Format (AMD/CommonJS)
• supports both AMD and CommonJS module styles.
• Plug-in System
• webpack features a rich plugin system and allows you to customize
9. Loader
• Loaders allow you to preprocess files as you require() or “load”
them.
• Loaders are kind of like “tasks” in other build tools, and provide
a powerful way to handle frontend build steps.
• Loaders can transform files from a different language like,
CoffeeScript to JavaScript, or inline images as data URLs.
• Loaders even allow you to do things like require() css files right in
your JavaScript! You can import other Loaders to help you.
• E.g. CSS-LOADER, IMAGE LOADER, BUNDLE-LOADER
10. Loader - Sample
• Webpack transform a module with a loader
• ! syntax separating the loader from the module path? Loaders, like modules
can also be specified with a relative path (as if you were requiring it) instead
of the loader name
• Chained together by separating loaders with the !
• Loaders with Parameters
• loaders by config
var moduleWithOneLoader = require("my-loader!./my-awesome-module");
var moduleWithLoaders = require("style-loader!css-loader!less-loader!./my-styles.less");
var moduleWithLoaderHasParameters = require("loader?with=parameter!./file");
{
module: {
loaders: [ { test: /.coffee$/, loader: "coffee-loader" } ],
preLoaders: [ { test: /.coffee$/, loader: "coffee-hint-loader" } ] }
};
13. NodeJS
• Node.js® is a JavaScript runtime built on Chrome's V8 JavaScript
engine. Node.js uses an event-driven, non-blocking I/O model that
makes it lightweight and efficient.
• Node.js' package ecosystem, npm, is the largest ecosystem of open
source libraries in the world.
• https://nodejs.org/dist/v4.5.0/node-v4.5.0-x64.msi
• https://nodejs.org/dist/v6.6.0/node-v6.6.0-x64.msi
14. [NPM]Webpack
• https://www.npmjs.com/package/webpack
• Setup
• Project: npm install webpack --save-dev
• Global: npm install webpack –g
• Common Commands(usually execute with webpack.config.js file)
• webpack:execute one time in dev mode. E.g. webpack main.js bundle.js
• webpack -p: execute for production-ready
• webpack --watch:execute and watch change to execute on background
• webpack --progress --colors: execute with progress bar and colors
20. • Unoptimized Resource(js, css, images)
• Sites impacted: 90%
• Content Served Without HTTP Compression
• Sites impacted: 72%
• Without Concatenate Resource(js, css or images) to one Request
• Sites impacted: 69%
• Too much HTTP Requests
• Sites impacted: 69%
• Without Caching Information
• Sites impacted: 65%
• Domain Sharding Not Implemented
• Sites impacted: 64%
Top issue for Web Performance
21. • Image Optimization
• Reduce HTTP Requests
• Minify CSS and Javascript
• Critical Path and Render Blocking Resources (CSS + JS)
• Reduce Latency with a CDN
• Avoid 301 Redirects
• Caching
• Web Font Performance
• Enable Gzip Compression
• Fix 404 Errors
• Serve Scaled Images
Top tips for Web Performance Optimization
22. Adaptive Web Concept
Header
HTML
iframe
img
media
• CSS, icon and fonts
• Most file can Concatenate
(CSS merge and image sprite )
• Loading first and sequence with blocking
• Body content, JS and other resource
• Bigger file size than Header
• Most file can’t Concatenate
(exclude JS bundle and image sprite )
• Loading/Executing later when read the content with non-blocking
body
25. Web Optimize Before Mobile Lite
• Now
• SBK have 15 requests for total 500KB transferred
• 188 have 8 requests for total 600KB transferred
• Action
• Eliminate render-blocking JavaScript and CSS in above-the-fold content
• Less request
• Can improve 40% for latency issue on too many requests, from 23 to 14
• SBK
• Combine JS request
• 188(Brand)
• Combine JS request
• Refine 188(Brand) header/footer for provide less request version for
SBK
26. Reduce less with low User impact
• Changes
• General
• No image(jpg, png and gif) file
• Use CSS, Font(include icon) and HTML
• Only one kind of font for Mobile Lite(Only Lato-Regular, no Lato-Bold)
• Pagination for Today
• Homepage
• No image on each feature event
• All Market
• Score Board with simple background color
• Estimated improvement
• Reduce 4 request
• Reduce 180 KB
27. Reduce more but high User impact
• Changes
• General
• No Auto refresh, using manually refresh(e.g. can click every 30s)
• All Market
• No Live Center(5 sec auto-refresh with 2.5 KB=>1 min with 30KB)
• Estimated improvement
• Reduce 1 request
• Reduce 20 KB(exclude Live Center)
28. Cut function but Company impact
• Changes
• Homepage
• Only display 1st feature event
• Only display top N priority sports events
• Main Odds
• Only display top N priority competition event
• All Market
• Display predefine priority markets only
• Estimated improvement
• Reduce 50 KB
29. Comparison
Original Web Optimized Low User Impact High User Impact Company Impact
Request 23 14 10 9 9
Transferred size(KB) 1, 100 1,100 920 930 880
31. Gulp
Gulp is a Task Runner build by JavaScript to
help automation. The less work you have to
do when performing repetitive tasks like
minification, compilation, unit testing,
linting, etc. After you've configured it
through a Gulpfile, a task runner can do
most of that mundane work for team
•Minify JavaScript, CSS files
•Combine JavaScript, CSS files(including
compile Sass and Less) and Image
Sprites
•Testing
•Format or Code Rule check
32. Development Flow - Developing
• Integrate with Visual Studio with Task Runner Explorer, Gulp for VS
• Help doing below task when ITC doing developing
• Concatenation and minifying
• Compile SASS file to CSS file on runtime
• Testing minify JavaScript, CSS files
• Testing combine JavaScript, CSS files(Sass and Less) and Image Sprites
• Validate front-end coding rule
34. Integrate with Webpack
• With webpack-stream (not recommened)
• https://github.com/shama/webpack-stream
• Run webpack as a stream to conveniently integrate with gulp.
• Big issue=>gulp & webpack整合,鱼与熊掌我都要!
• Without webpack-stream
• https://webpack.github.io/docs/usage-with-gulp.html
var gulp = require("gulp");
var gutil = require("gulp-util");
var webpack = require("webpack");
var WebpackDevServer = require("webpack-dev-server");
gulp.task("webpack", function(callback) {
// run webpack
webpack({
// configuration
}, function(err, stats) {
if(err) throw new gutil.PluginError("webpack", err);
gutil.log("[webpack]", stats.toString({
// output options
}));
callback();
});
});
35. Development Flow – Build and Release
• Gulp help doing below task
• Compile SASS file to CSS file
• Minify JavaScript, CSS, HTML files(Release version)
• Concatenate JavaScript, CSS files(including compile Sass and Less) and Image
Sprites(Release version)
• [Optional]Generate Format or Code Rule report
• [Optional]Generate Front-end test report
• Jenkins help doing below task
• Trigger Grunt to build Release version
• Build and Release DEV(daily)
• Validate Unit test
• Validate Integration test
• Validate Automation test(Selenium)
• Validate Web performance test(YSlow, Phantomjs or etc…)
• Build and Release QAT
• Prepare UAT release package
• Aggregate and Sent release report
42. Babel - A Tool to convert ES6 to ES5
• A Tool to convert ES6 to ES5
• Babel is the most popular tool used to convert ES6 to ES5. It has
various interfaces like a CLI, Node-module and also an online
converter. I use the node module for my apps and use theonline
version to quickly see the differences.
• Why ES6
• 5 JavaScript “Bad” Parts That Are Fixed In ES6
• Modularized for React, Babel can convert JSX syntax and strip out type
annotations.
44. Grunt/Gulp for React
• Not all browsers are supporting ES6 yet, so we're going to have to
transpile our ES6 code, turning it into ES5. We're also going to have
to handle 'JSX', the special Javascript that we can use for React. We
also need to play well with existing code.
45. Webpack for React
• Webpack is a bundler. It'll take a bunch of loose Javascript files and
build a single file from the lot
46. Webpack+Babel for React
• Even better, we can configure webpack to run files that match a
certain pattern to go through other 'loaders', which can process the
files further.
• We can use the Babel transpiler to turn an ES6 file to ES5. We just
need the glue to let Webpack use Babel as a loader. That comes in
the form of the Babel Loader:
47. Babel-loader
• This package allows transpiling JavaScript files using Babel and
webpack. https://github.com/babel/babel-loader
48. Dependency
• React uses JSX as the XML-like syntax extension over JavaScript to
specify component tree structure, data flow, and event handlers. JSX
is processed by Webpack module bundler using specific loaders or
convertors.
53. • Demo Download
• Original post : detail of how to setup up front-end in asp.net core
and MVC5, sample is clone from AspNetReactSamples
• Setup
• Install node and NPM
• Go to root directory and use NPM to install js dependency
• npm install
• Build with install nuget dependency
• Run App
Demo
62. Reference
• WEBPACK入門教學筆記
• 18 Tips for Website Performance Optimization
• Performance Guide for Tizen Web Applications(1): Resource Loading
• How-To: Integrate Webpack into Visual Studio 2015
• webpack-howto
• Pro React : Appendix A: Webpack for React
• 如何使用 Webpack 模組整合工具
• Webpack: your final module bundler
• Getting Started with React & ES6
• React Speed Coding
• Parallel Downloads Across Domains
63. • dependencies are installed on both:
• npm install from a directory that contains package.json
• npm install $package on any other directory
• devDependencies are:
• also installed on npm install on a directory that contains package.json, unless
you pass the --production flag
• not installed on npm install "$package" on any other directory, unless you
give it the --dev option.
• are not installed transitively.
• Most important
• dependencies are required to run, devDependencies only to develop, e.g.:
unit tests, Coffeescript to Javascript transpilation, minification, ...
[NPM] dependencies and devDependencies