This document discusses software system architecture for Node.js applications. It begins by classifying common uses of Node.js, such as for local applications, servers, clients, and hardware control. It then discusses where architecture is important, noting that complexity, reliability, and variability require an architecture. The document outlines some Node.js architectural problems, such as old thinking from other languages and mixing of abstraction levels. It also discusses what architecture entails, such as dividing a system, naming components, and defining connections between them. Key aspects of Node.js like asynchrony, state, and scalability are examined. The document advocates for proper separation and binding of layers in an architecture. It concludes that monolithic and microservice architectures
In NPM THE GUIDE you will learn how to use npm to install packages and update them. Delve deeper into more command line commands to help speed up workflow and finally use npm in your scripts to utilise npm’s additional features.
Over the last few years, Airbnb’s frontend architecture has evolved to keep pace with the rapid advancement happening the JavaScript world. Starting as a humble Rails 2 + Prototype.js app in 2008, the frontend stack powering airbnb.com has gone through a few revisions, including a push towards single-page app architecture with Backbone.js and Handlebars.js, an adventure into isomorphic JavaScript with Rendr (our library for using Node.js to server-render Backbone SPAs), and most recently, a move toward React.js and a re-envisioning of our build pipeline to take advantage of CommonJS, ES6, and a Node.js-based transform system. Spike Brehm, software engineer on the @AirbnbNerds team, will walk through how we approached and executed on these changes. Plus, get excited to see a preview of our new approach to isomorphic JavaScript, allowing us to server-render React components from our Rails app.
Spike Brehm is a software engineer at Airbnb who specializes in building rich web experiences. As a JavaScript nerd, he has spent the last few years shipping web apps and prototyping Airbnb’s front-end stack, experimenting with “isomorphic JavaScript” — apps that have the flexibility to run on both the client and sever using the same codebase.
NodeJS is an open source, cross platform run time environment for server side and networking application. NodeJS is popular in development because front & back end side both uses JavaScript Code.
In NPM THE GUIDE you will learn how to use npm to install packages and update them. Delve deeper into more command line commands to help speed up workflow and finally use npm in your scripts to utilise npm’s additional features.
Over the last few years, Airbnb’s frontend architecture has evolved to keep pace with the rapid advancement happening the JavaScript world. Starting as a humble Rails 2 + Prototype.js app in 2008, the frontend stack powering airbnb.com has gone through a few revisions, including a push towards single-page app architecture with Backbone.js and Handlebars.js, an adventure into isomorphic JavaScript with Rendr (our library for using Node.js to server-render Backbone SPAs), and most recently, a move toward React.js and a re-envisioning of our build pipeline to take advantage of CommonJS, ES6, and a Node.js-based transform system. Spike Brehm, software engineer on the @AirbnbNerds team, will walk through how we approached and executed on these changes. Plus, get excited to see a preview of our new approach to isomorphic JavaScript, allowing us to server-render React components from our Rails app.
Spike Brehm is a software engineer at Airbnb who specializes in building rich web experiences. As a JavaScript nerd, he has spent the last few years shipping web apps and prototyping Airbnb’s front-end stack, experimenting with “isomorphic JavaScript” — apps that have the flexibility to run on both the client and sever using the same codebase.
NodeJS is an open source, cross platform run time environment for server side and networking application. NodeJS is popular in development because front & back end side both uses JavaScript Code.
This is an introduction to NodeJS which is an open-source, cross-platform run-time environment for developing server-side Web Applications. It also discusses the implications of NodeJS in Internet of Things (IoT).
NPM is a package manager for the JavaScript programming language. It is the default package manager for the JavaScript runtime environment Node.js. It consists of a command line client, also called npm, and an online database of public and paid-for private packages, called the npm registry.
This talk is about Nestjs and how it can help you build clean Nodejs backend apps, we will be covering also essential web development and JavaScript must know technologies and tools such as TypeScript and others.
Node.js is a powerful JavaScript platform that helps you build server applications. It has become a popular option for building network applications and web servers. Explore how Node.js interacts with the multitude of add-on open source modules to build a modern web application in no time.
This ppt is all about the MERN stack in JavaScript.
So, will first discuss:
What is Mern,
what is MongoDB, expressJS,reactJS and nodeJS.
Also, I bit more discussed the Installation process.
Getting the MERN stacks will sure increase your web development skills in 2020.
Server side rendering design and development. Review of main server side rendering parts and development process. Next.js React framework for SSR review.
Main contents:
What is SSR?
Prerendering
SSR for popular frameworks
Custom SSR with Node.js and React
SSR with Readux and Mobx state managers.
Next.js
김준기 - 박사과정 이야기 in 130323 KAIST CS 아주 소소한 진로 설명회Yunseok Jang
13/03/23 KAIST CS 학부를 졸업한 이후 어떠한 선택들을 하게 될 지에 대해, 한번쯤 진지하게 생각해봤으면 해서 마련해 보았던 자리인 '아주 소소한 진로 설명회'의 슬라이드 중, 김준기 연사님의 슬라이드입니다.
<전체_슬라이드_주소>
http://www.slideshare.net/yunseok/130323-kaist-cs
<연락처>
김준기 : me@daybreaker.info
This is an introduction to NodeJS which is an open-source, cross-platform run-time environment for developing server-side Web Applications. It also discusses the implications of NodeJS in Internet of Things (IoT).
NPM is a package manager for the JavaScript programming language. It is the default package manager for the JavaScript runtime environment Node.js. It consists of a command line client, also called npm, and an online database of public and paid-for private packages, called the npm registry.
This talk is about Nestjs and how it can help you build clean Nodejs backend apps, we will be covering also essential web development and JavaScript must know technologies and tools such as TypeScript and others.
Node.js is a powerful JavaScript platform that helps you build server applications. It has become a popular option for building network applications and web servers. Explore how Node.js interacts with the multitude of add-on open source modules to build a modern web application in no time.
This ppt is all about the MERN stack in JavaScript.
So, will first discuss:
What is Mern,
what is MongoDB, expressJS,reactJS and nodeJS.
Also, I bit more discussed the Installation process.
Getting the MERN stacks will sure increase your web development skills in 2020.
Server side rendering design and development. Review of main server side rendering parts and development process. Next.js React framework for SSR review.
Main contents:
What is SSR?
Prerendering
SSR for popular frameworks
Custom SSR with Node.js and React
SSR with Readux and Mobx state managers.
Next.js
김준기 - 박사과정 이야기 in 130323 KAIST CS 아주 소소한 진로 설명회Yunseok Jang
13/03/23 KAIST CS 학부를 졸업한 이후 어떠한 선택들을 하게 될 지에 대해, 한번쯤 진지하게 생각해봤으면 해서 마련해 보았던 자리인 '아주 소소한 진로 설명회'의 슬라이드 중, 김준기 연사님의 슬라이드입니다.
<전체_슬라이드_주소>
http://www.slideshare.net/yunseok/130323-kaist-cs
<연락처>
김준기 : me@daybreaker.info
Over the past few years, web-applications have started to play an increasingly important role in our lives. We expect them to be always available and the data to be always fresh. This shift into the realm of real-time data processing is now transitioning to physical devices, and Gartner predicts that the Internet of Things will grow to an installed base of 26 billion units by 2020.
Reactive web-applications are an answer to the new requirements of high-availability and resource efficiency brought by this rapid evolution. On the JVM, a set of new languages and tools has emerged that enable the development of entirely asynchronous request and data handling pipelines. At the same time, container-less application frameworks are gaining increasing popularity over traditional deployment mechanisms.
This talk is going to give you an introduction into one of the most trending reactive web-application stack on the JVM, involving the Scala programming language, the concurrency toolkit Akka and the web-application framework Play. It will show you how functional programming techniques enable asynchronous programming, and how those technologies help to build robust and resilient web-applications.
Rapid API development examples for Impress Application Server / Node.js (jsfw...Timur Shemsedinov
Application code and the server configuration examples with file-system access, RAM state, database access and parallel asynchronous processing of different resource types by stateful and stateless API requests.
Multipurpose Application Server for Node.JS. All decisions are made. Solutions are scaled. Tools are provided and optimized for high load. Ready for applied development and production.
Covers the following topics:
- Build "Single Page Applications” with the following JS MVC frameworks: Angular.js, Ember.js, BackBone.js
- Node.js
- Trends in Web Application Development
- Architectural patterns
[Js hcm] Deploying node.js with Forever.js and nginxNicolas Embleton
You have a project in Node.js and you wonder how to make it run on your server? A real "production" server?
You have some application and you want to ensure that it will run - without downtime, that you can easily update - without downtime, and that you can scale it over multiple webservices as a load Balancing?
We will cover that by using:
- Nginx
- Forever.js
- Node.js
Getting Started with the Node.js LoopBack APi FrameworkJimmy Guerrero
These slides are from the May 22, 2015 webinar with Shubhra Kar where he gave an overview of the architecture and features of the Node.js LoopBack framework for building APIs.
Has the traditional intro to event looped servers (thanks Ryan!) with a couple of examples of why I think node.js is particularly exciting today. Code for the demos can be found at https://github.com/davidpadbury/node-intro.
Presentation made for the NG-CONF Israel 2015
(http://ng-conf.co.il/)
Angular2 is just around the corner.. so, how can we prepare our angular 1.x code base to the migration?
An example project that come along with those slides available on Github (links inside)
Composable Software Architecture with SpringSam Brannen
What does the architecture of a modern enterprise Java application look like? What have we as a community learned from our past? What does it mean to design a composable architecture? And how can Spring help developers meet the needs of enterprise applications in 2013 and beyond?
In this keynote presentation at Java Breeze, core Spring Framework committer Sam Brannen invites the audience to explore what it means to design, develop, and test modern enterprise Java applications following a composable software architecture model. Along the way, Sam will show how the Spring ecosystem and programming model fit into the larger picture of modern enterprise Java applications.
Software Architecture and Architectors: useless VS valuableComsysto Reply GmbH
Abstract:
This talk introduces definitions of system architecture and proposes a way to achieve "good enough" architecture covers project requirements
Andrei will show several cases from real projects, where wrong, missing or over-sophisticated architecture decisions really hurt the development teams:
Painful sharing: do shared modules increase reusability or will be the source of problems?
Non-extensible extensibility: too sophisticated configuration hurts
Over fine-grained: incorrect splitting to microservices can make life even harder as with monolith
Cargo cult: blindly following patterns and rules can produce an unmaintainable system
Freestyle architecture: what happens if teams completely ignore architecture
Improve with less intelligence: smart endpoint and dumb pipes
We are looking forward to meet many of you in person and have great discussions around this topic!
https://www.meetup.com/de-DE/meetup-group-tfyvuydp/
Abstract
The idea of this talk is to help development teams to make correct architectural decisions.
Andrei will highlight the basic architectural principles and show ways to achieve architecture that is good enough to cover the project requirements and evolve in the future.
He will also present several cases from real projects, where wrong, missing, or over-sophisticated architecture decisions really hurt the development teams:
- Painful sharing: do shared modules increase reusability or will be the source of problems?
- Microservices are the solution to every problem!
- Non-extensible extensibility: too sophisticated configuration hurts
- Over fine-grained: incorrect splitting to Microservices can make life even harder as with monolith
- Convey horizontal split: how organizational driven split can jeopardise the architecture
- Model-driven: central responsibility blocks and limits the team
- Cargo cult: blindly following patterns and rule can produce an unmaintainable system
- Freestyle architecture: what happens if teams completely ignore architecture
- Improve with less intelligence: smart endpoint and dumb pipes
Abstract
The idea of this talk is to help development teams to make correct architectural decisions.
Andrei will highlight the basic architectural principles and show ways to achieve architecture that is good enough to cover the project requirements and evolve in the future.
He will also present several cases from real projects, where wrong, missing, or over-sophisticated architecture decisions really hurt the development teams:
- Painful sharing: do shared modules increase reusability or will be the source of problems?
- Microservices are the solution to every problem!
- Non-extensible extensibility: too sophisticated configuration hurts
- Over fine-grained: incorrect splitting to Microservices can make life even harder as with monolith
- Convey horizontal split: how organizational driven split can jeopardise the architecture
- Model-driven: central responsibility blocks and limits the team
- Cargo cult: blindly following patterns and rule can produce an unmaintainable system
- Freestyle architecture: what happens if teams completely ignore architecture
- Improve with less intelligence: smart endpoint and dumb pipes
https://sites.google.com/view/igt-pune-graphix-technologies/home
Full Stack Developer Course Central Government Certification Programs BECIL . A Govt. of India Enterprise under Ministry of Information.Broadcasting Certification Valid For Private And Government Jobs Also In More Than 82 Countries. Applicable As Per State Vise Government Placements. Learn Full Stack Developer Course in Pune.full-stack development involves front-end and back-end development technologies. Continuous learning and Practice are essential for the skills required in this field. Apply what you've learned by working on projects. Building real-world applications is an excellent way to solidify your skills.
https://infinitegraphixads.com/full-stack-developer-course/
Full Stack Developer Course | Infinite Graphix Technologies
Full Stack Developer Training in Pune
Full Stack Developer Course in Pune
Kiss.ts - The Keep It Simple Software Stack for 2017++Ethan Ram
Fresh thinking and latest technologies making it easier to develop and deploy corporate-grade apps in 2017++.
I presented this session at ISTA and JsTalks conferences in November 2017.
Video of the session is here: https://youtu.be/L0XofS_hZZk
Microservices - opportunities, dilemmas and problemsŁukasz Sowa
Presentation from Warsjawa 2014 workshop "Microservices in Scala". Topics covered:
- What are microservices?
- What's the difference between them vs monolithic
architectures?
- What are the different flavours of microservices?
DCEU 18: From Monolith to MicroservicesDocker, Inc.
Jeff Nickoloff - Co-founder, Topple
Growth can be challenging to address once monolithic systems begin to fail under strain or internal software development processes begin to slow the release cadence. Many organizations are looking to microservices architecture to solve these application issues, whether they plan to write new applications or rewrite the monoliths into microservices. This talk will highlight the common technical and cultural issues that will make microservice architectures a challenge to adopt and maintain. Issues include impact of Dunbar's Number and Conway's Law, build-time vs runtime continuous integration, evolution of testability, API versioning impact, logistics overhead, artifact management, and strategies for iteration in a distributed environment. Attendees will learn: - How and why microservice architectures and ownership end up falling along organizational lines (and why that is a good thing) - How we can learn from monolith tooling to inform our tooling in a microservice environment - How you can achieve operational excellence at scale taking a logistical approach with Docker.
Modern software architectures - PHP UK Conference 2015Ricard Clau
The web has changed. Users demand responsive, real-time interactive applications and companies need to store and analyze tons of data. Some years ago, monolithic code bases with a basic LAMP stack, some caching and perhaps a search engine were enough. These days everybody is talking about micro-services architectures, SOA, Erlang, Golang, message passing, queue systems and many more. PHP seems to not be cool anymore but... is this true? Should we all forget everything we know and just learn these new technologies? Do we really need all these things?
Coding Secure Infrastructure in the Cloud using the PIE frameworkJames Wickett
At National Instruments, we have developed an automation and provisioning framework called PIE (Programmable Infrastructure Environment) that we use daily on our devops team. Similar tools are available such as chef or puppet, but what makes PIE unique is its ability to work in multi-cloud deployments (Azure and AWS) along with multiple node OS types (linux and windows). It uses zookeeper to keep state and track dependencies across nodes and services.
When building PIE we actively considered how to implement it in a Rugged way for a DevOps team. As noted in the deck on slide 68, we are Rugged by Design and Devops by Culture. We see these as intersecting domains that have the ability to impact each other. For more info see ruggeddevops.org
Exploring microservices in a Microsoft landscapeAlex Thissen
Presentation for Dutch Microsoft TechDays 2015 with Marcel de Vries:
During this session we will take a look at how to realize a Microservices architecture (MSA) using the latest Microsoft technologies available. We will discuss some fundamental theories behind MSA and show you how this can actually be realized with Microsoft technologies such as Azure Service Fabric. This session is a real must-see for any developer that wants to stay ahead of the curve in modern architectures.
“Node's goal is to provide an easy way to build scalable Network programs”
Asynchronous i/o framework
Core in c++ on top of v8
Rest of it in javascript
Swiss army knife for network Related stuffs
Can handle thousands of Concurrent connections with Minimal overhead (cpu/memory) on a single process
It’s NOT a web framework, and it’s also NOT a language
• Created by Ryan Dahl in 2009
• Development && maintenance sponsored by Joyent
• License MIT
• Last release : 0.10.31
• Based on Google V8 Engine
• +99 000 packages
Complexity management is one of the most difficult things in software development and there are a lot of tools and patterns intended to help with it. CQRS is one of the patterns which serves as a basis for more elaborate patterns and software design styles. This presentation is an attempt to present to problem field and start a discussion on CRQS applicability as well as some existing libraries for .NET platform that could be used to simplify life a bit.
The LAMP stack is a well know and ubiquitous web development stack, but have you heard of MEAN? It's an up and coming stack that's unified by a single language, JavaScript. Learn the basic components of the MEAN stack as well as practical use case and applications.
6 weeks 6 months live project summer industrial training in cmc limited 2012CMC Limited
CMC Limited (A TCS Subsidiary) is India’s leading Information Technology company, which has been under the Ministry of Information Technology, Department of Electronics, Government of India, since 1976. Today, it offers high quality IT solutions & services to users worldwide, Hardware Maintenance, Education & Training & Turnkey Project Implementation through a group of highly qualified professionals operating from 14 major cities in India & abroad, including the Middle East, European Union and the United States of America. CMC America (formerly BRI Inc.) is CMC’s subsidiary in USA.
Post merger of CMC with TATA Sons in October 2001, CMC-TCS are now working jointly on important offshore and national projects globally and constitute one of the biggest IT consortium in the World.
CMC has been in the forefront of developing some of the largest IT projects in India and abroad due to which the practical exposure of its IT personnel is unmatched. CMC is a pioneer in the field of Education and Training also. We have tie-ups with a number of reputed academic institutes like JNTU, Hyderabad, Netaji Subhash Open University, , Narsee Monjee Institute of Management Studies, and University of Calcutta etc. to jointly conduct courses.
Meeting your Industrial Training requirement, CMC has conceptualized and designed live projects, and provides necessary infrastructure, guidance, software and hardware for project development. Trainees can develop these projects in a team as per their interests in the latest technology areas. Trainees can go back with a well-documented project report and an Industrial Project Training certificate from CMC Limited (A Tata Enterprise). Details of the training programs are attached herewith for your reference (Kindly download all attachments).
Are you jumping on the microservices bandwagon? When and when not to adopt micro services architecture? If you must, what are the considerations? This slidedeck will help answer a few of those questions...
Conference: JS is Back! fwdays
In addition to blocking CPU-bound tasks, we can use worker_threads to run asynchronous non-blocking domain logic if our main event loop is already overloaded. Now we have perf_hooks API which can be used to create load balancer to spread load in worker pool to provide the most dense event loop utilization. Mentioned machinery can be encapsulated in a simple abstraction with async/await contract to have a solution competing with goroutines in Go for both convenience and efficiency.
Node.js Меньше сложности, больше надежности Holy.js 2021Timur Shemsedinov
If Node.js is your everyday tool, it's almost certain that you use it in the wrong way, Timur will prove that in a very short review, uncover anti-patterns in your daily standard solutions, and show you the way to much better practices. The only thing that creates obstacles in your way to knowledge is your laziness.
Low-code sells great, but in practice, it does not provide the benefits that vendors have claimed. What are the reasons and how can we get an advantage using the Low-code principle? Experience of radical rethinking and use-cases in enterprise applications together with multi-paradigm programming and metaprogramming.
https://fwdays.com/en/event/architecture-fwdays-2021/review/rethinking-low-code
Video: https://youtu.be/RS8x73z4csI
What is middleware?
Mixins, Reference pollution and shared state, Race condition and Abstraction leaks, Fat controller and layers mix, High coupling and Error ignoring
Мы закончим обзор новых возможностей Node.js и сложив все это вместе в Node.js Starter Kit (шаблона проекта) от сообщества Metarhia для построения надежных и масштабируемых облачных и кластерных приложений и быстрой разработки API для высоконагруженных и интерактивных систем. Будет опубликован манифест Metaserverless. Мы разберем код, обсудим использование новейших возможностей платформы Node.js и фундаментальных знаний CS для построения грамотной структуры и архитектуры проекта.
Видео: https://youtu.be/r1u-dGocm1c
План 2-го вебинара: Обзор распространенных проблем: утечки памяти и ресурсов, игнорирование ошибок и потенциальных мест их появления, нарушение принципов GRASP и SOLID в Node.js, понятия связанности и зацепления программных компонентов, применение GoF паттернов и других шаблонов проектирования, обзор антипаттернов в Node.js и как это должно влиять на написание ежедневного кода.
Структура та архітектура програмних систем
Комітет АПУ з питань телекомунікацій, інформаційних технологій та Інтернету запрошує вас взяти участь у другомузаході третього сезону проекту «HowdoesITwork?», присвяченого структурі та архітектурі програмних систем.
Про що будемо говорити?
- Що таке мова програмування, компілятор, транслятор, класифікація мов програмування, які є мови програмування та сфери їх використання.
- Які є програмні компоненти: що таке фрейморк, бібліотека, модуль, клас, репозиторій, та як вони застосовуються в процесі розробки.
- Що таке середовище розробки, IDE, лінтер, CI/CD, та інші засоби та інфраструктурні компоненти розробки.
- Архітектура програмних рішень, клієнт-серверні, багатошарові, монолітні сервери, бекенд та фронтенд, сервісний підхід, мікросервіси, контейнери, хмарні технології.
- Особливості використання Open source коду при створенні програмних систем за різними ліцензіями та безпека використання відкритого коду.
- Організація процесу розробки, надійність, якість, ревью кода, рефакторінг, системи контролю версій, володіння кодом та bus-factor
Спікер:
Тимур Шемседінов, архітектор технологічного стеку та лідер спільноти Метархія, викладач КПІ, 2й у Github рейтингу розробників України, керівник R&D по створенню високонавантажених хмарних технологій.
Fwdays вединар: Node.js in 2020: Выйди и зайди нормально - Часть 1
Видео: https://youtu.be/GJY2dyE6328?t=480
За последние 5 лет Node.js очень изменился, но знания о платформе у сообщества остались на уровне 2013-2015 годов, все те же подходы, все те же проблемы. Сообщество плохо следит за новыми возможности, а если и узнает про них, то это не влияет на написание ежедневного кода. В Node.js, да и в JavaScript, слабо проникают фундаментальные знания по программной инженерии и архитектуре, параллельному программированию, GRASP, SOLID, GoF, а если и проникают, то не подвергаются адаптации и переосмыслению. Поэтому, среди других языков программирования JavaScript воспринимается, как несерьезный, а Node.js, как платформа для малограмотных людей. Как преодолеть эту тенденцию и как изменить подход к разработке на Node.js в 2020 году, с использованием всех современных возможностей и знаний, а так же, что нужно изменить в ежедневных практиках написания кода, эти и другие вопросы будут освещены в докладе «Node.js в 2020: Выйди и зайди нормально».
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Paketo Buildpacks : la meilleure façon de construire des images OCI? DevopsDa...Anthony Dahanne
Les Buildpacks existent depuis plus de 10 ans ! D’abord, ils étaient utilisés pour détecter et construire une application avant de la déployer sur certains PaaS. Ensuite, nous avons pu créer des images Docker (OCI) avec leur dernière génération, les Cloud Native Buildpacks (CNCF en incubation). Sont-ils une bonne alternative au Dockerfile ? Que sont les buildpacks Paketo ? Quelles communautés les soutiennent et comment ?
Venez le découvrir lors de cette session ignite
Providing Globus Services to Users of JASMIN for Environmental Data AnalysisGlobus
JASMIN is the UK’s high-performance data analysis platform for environmental science, operated by STFC on behalf of the UK Natural Environment Research Council (NERC). In addition to its role in hosting the CEDA Archive (NERC’s long-term repository for climate, atmospheric science & Earth observation data in the UK), JASMIN provides a collaborative platform to a community of around 2,000 scientists in the UK and beyond, providing nearly 400 environmental science projects with working space, compute resources and tools to facilitate their work. High-performance data transfer into and out of JASMIN has always been a key feature, with many scientists bringing model outputs from supercomputers elsewhere in the UK, to analyse against observational or other model data in the CEDA Archive. A growing number of JASMIN users are now realising the benefits of using the Globus service to provide reliable and efficient data movement and other tasks in this and other contexts. Further use cases involve long-distance (intercontinental) transfers to and from JASMIN, and collecting results from a mobile atmospheric radar system, pushing data to JASMIN via a lightweight Globus deployment. We provide details of how Globus fits into our current infrastructure, our experience of the recent migration to GCSv5.4, and of our interest in developing use of the wider ecosystem of Globus services for the benefit of our user community.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Enterprise Resource Planning System includes various modules that reduce any business's workload. Additionally, it organizes the workflows, which drives towards enhancing productivity. Here are a detailed explanation of the ERP modules. Going through the points will help you understand how the software is changing the work dynamics.
To know more details here: https://blogs.nyggs.com/nyggs/enterprise-resource-planning-erp-system-modules/
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Understanding Globus Data Transfers with NetSageGlobus
NetSage is an open privacy-aware network measurement, analysis, and visualization service designed to help end-users visualize and reason about large data transfers. NetSage traditionally has used a combination of passive measurements, including SNMP and flow data, as well as active measurements, mainly perfSONAR, to provide longitudinal network performance data visualization. It has been deployed by dozens of networks world wide, and is supported domestically by the Engagement and Performance Operations Center (EPOC), NSF #2328479. We have recently expanded the NetSage data sources to include logs for Globus data transfers, following the same privacy-preserving approach as for Flow data. Using the logs for the Texas Advanced Computing Center (TACC) as an example, this talk will walk through several different example use cases that NetSage can answer, including: Who is using Globus to share data with my institution, and what kind of performance are they able to achieve? How many transfers has Globus supported for us? Which sites are we sharing the most data with, and how is that changing over time? How is my site using Globus to move data internally, and what kind of performance do we see for those transfers? What percentage of data transfers at my institution used Globus, and how did the overall data transfer performance compare to the Globus users?
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
Exploring Innovations in Data Repository Solutions - Insights from the U.S. G...Globus
The U.S. Geological Survey (USGS) has made substantial investments in meeting evolving scientific, technical, and policy driven demands on storing, managing, and delivering data. As these demands continue to grow in complexity and scale, the USGS must continue to explore innovative solutions to improve its management, curation, sharing, delivering, and preservation approaches for large-scale research data. Supporting these needs, the USGS has partnered with the University of Chicago-Globus to research and develop advanced repository components and workflows leveraging its current investment in Globus. The primary outcome of this partnership includes the development of a prototype enterprise repository, driven by USGS Data Release requirements, through exploration and implementation of the entire suite of the Globus platform offerings, including Globus Flow, Globus Auth, Globus Transfer, and Globus Search. This presentation will provide insights into this research partnership, introduce the unique requirements and challenges being addressed and provide relevant project progress.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
Globus Compute wth IRI Workflows - GlobusWorld 2024Globus
As part of the DOE Integrated Research Infrastructure (IRI) program, NERSC at Lawrence Berkeley National Lab and ALCF at Argonne National Lab are working closely with General Atomics on accelerating the computing requirements of the DIII-D experiment. As part of the work the team is investigating ways to speedup the time to solution for many different parts of the DIII-D workflow including how they run jobs on HPC systems. One of these routes is looking at Globus Compute as a way to replace the current method for managing tasks and we describe a brief proof of concept showing how Globus Compute could help to schedule jobs and be a tool to connect compute at different facilities.
2. Local applications and console utilities
• Task runers and build systems
• Scripting, CLI, testing, documentation generation
Servers
• API and backends for SPA (AJAX/JSON, RPC, REST)
• Event delivery (for chats, games & interactive apps)
• Covering gaps in other applications
Clients
• Crawlers, data mining, testing scripts
• GUI applications (nw.js, node-webkit)
Hardware
• Control systems and production automation
#1 Classification of Node.js use
3. #2 Where Architecture begins?
Complexity
• The system doesn't fit in the head
• Long development
• Large teams
• Reuse abstract code
Reliability
• Confidence for owners
• Load scalability
• Team scalability
Variability
• Live systems are changes constantly
4. #3 Node.js and Architecture
JavaScript
node.js
io.js
Frontend developers hordes encroach invades server-side
S
B
Architectors
Conceptualists Corporate
Bullshit
6. #4 Node.js Architectural Problems
Old-style thinking inherited from:
• Languages and servers of short process life
• Frontend (web and window GUI)
• Heavy legacy of OOP
Abstraction Problems
• The applied and system code is mixed
• Abstract layers principle ис not satisfied
(from lower to higher layer)
• Inconsistency (different levels of abstraction are
mixed in a single layer)
• Attempts to separate logic and data
(impossible in Von Neumann architecture)
7. #5 Misconceptions about Node.js
Common architectural principles
A common architectural practices for Node.js
has not formed yet but (the worst) it is believed that
they have already formed
It seems that all out of the box...
...but pure node.js is very low-level tool
A set of incompatible:
technologies, ideas, principles and concepts
in one application
NIH (not invented here)
Good and bad aspects of NIH
8. #6 What is not Architecture?
• Middleware
• Routers
• Single entry point...
• Facade, singleton
• Mixin, closure
• Factory, decorator
• Class and object
• Prototype, DI etc.
• MVC, MVP, MVVM
• ORM, CRUD, Key-value
• Pull/Push, Pub/Sub
• REST, RPC и т. д.
• Clouds, SaaS, PaaS...
Code structure patterns}
OOP patterns
}GUI and DB patterns
}Communication patterns
}Deployment patterns}
9. #7 What is Architecture?
• Division
• naming
• and binding
10. #8 What is Architecture?
Architectural task
• Divide and give names, build connections
• Combine subsystems to system
Concepts and Tools Selection
• Paradigms, standards, models
• Technologies, frameworks, patterns
• Module interaction types
• Topology
• Protocols and data formats
System Integration
• Planning internal interfaces before development
• Define external interfaces and links
11. Asynchrony
• Lazy operations
• Maximizing memory usage
• No I/O is faster even then asyncronous I/O
State (statefull vs stateless)
• Long-living processes can afford this...
• Stateless gives nothing nowadays
• Application can't contain just pure functions
• Interactivity or large state requires stateful
Scalability
• IP and cookie sticky
• Interprocess communication
#9 Node.js Features
12. #10 Minimal client-server A.
Client
Server
DBMS
interface
process
request
response
Client
Server
DBMS
browser
13. #11 Separation and Binding
Client
Server
DBMS
browser
Client
Server
DBMS
browser
stubs and marshalling
binding
e.g. ORM
e.g. RPC
15. #13 Wrong Layer Separation
Client
Server
DBMS
Interface
Logic
Data
Logic
Data
Interface
16. #14 Right Layer Separation
Client
Server
DBMS
Interface
DataLogic
Interface
DataLogic
Interface
DataLogic
17. You can't opose them:
«The system distributed better
is the better centralized one»
Monolithic is not bad, bad is when we have strong coupling
between modules and loose coupling inside module.
General rules, restrictions, agreements and standards
make microservices one monolithic but the lack of
consistency leads to the fact that the system is not a
system at all, it falls into parts, it is not stable, not
operating acording to one goal as an organisms should do.
#15 Microservices vs Monolithic