The document discusses key elements of platform-mediated networks including standards, protocols, policies and contracts that define the network. It also references a model for internet of things networks that establishes the first global standards for machine to machine and internet of things technologies. This includes functional architecture, security, protocols and common terminology to support internet of things cloud platforms and architectures.
This document describes a cloud project that monitors manholes using IoT sensors to detect fires, floods, or other emergency situations. The project uses AWS services like Kinesis, Lambda, DynamoDB, and SNS to collect sensor data, process events, store data, and send notifications. If an emergency is detected, notifications will be sent in real-time to alert authorities and provide a live status dashboard. The goal is to use overlooked manholes to help start national disaster alerts and protect public safety.
This document discusses designing a real-time service platform using Node.js and building a distributed server environment. It covers setting up load balancing with Nginx and Zookeeper for scaling, designing the server architecture for authentication, assigning servers, and monitoring servers with tools like PM2, InfluxDB and Grafana. The document provides code examples and explanations for key aspects like authentication, server assignment, load balancing algorithms and monitoring the distributed system.
The document discusses developing with vert.x. It provides steps for creating a URL shortener including developing modules with static web server and MongoDB, testing modules individually, creating an API server using EventBus, deploying modules with scripts, and easily testing with auto-deploy. It also briefly explains some key features of vert.x like asynchronous programming, modularity, and polyglot programming.
This document discusses the implementation of a distributed architecture using open-source tools, addressing aspects like scalability, async event looping servers, reverse proxy servers, and node management with consistent hashing. It highlights various techniques and strategies for handling large-scale server loads and managing distributed nodes. Additionally, it poses questions regarding server management and scaling solutions.
15. A design system is a collection of documentation on principles and best practices,
that helps guide a team to build digital products.
They are often embodied in UI libraries and pattern libraries, but can extend to include
guides on other areas such as 'Voice and Tone'.
https://github.com/alexpate/awesome-design-systems
16. Components
Contains coded patterns and examples.
Voice & Tone
Provides guidance on how language should be used.
(Identify, Look and feel, Tone and voice)
Designers Kit
Includes a Sketch/Photoshop/Figma/etc. 鍖le for designers.
22. Design System
helps bridge the gap between
designers and engineers
working on design systems at
scale
https://airbnb.design/painting-with-code/
ろ 企訖 襷 , 螳覦 螻 蠍磯 蠍壱&り 煙 .
譬 伎 ろ 蟲豢 覦覯れ 郁規 螻 朱, airbnb react-sketchapp 蠏 譴 企.
25. Style
Code
Product>>
Sketch
Design once. Reuse anywhere. Update easily.油
With Symbols, Sketch takes the pain out of working with repeated design elements from icons to avatars.
https://www.sketchapp.com
26. Product>>
react-sketchapp
an open-source library that allows you to write React components that render to Sketch documents.
(tailor-made for design systems)
https://github.com/airbnb/react-sketchapp
31. Many hard problems are best
solved when they are
addressed backward. Charlie Munger,
Vice-Chairman of Berkshire Hathaway
襷 企れ 覓語れ 覦襦 螳 襴蠍磯 .
讌蠍蟾讌 蟲 貊襯 燕 螳覦螳 蠍磯ゼ 覦讌襷, 覓語襯 覦襦 願屋 蟆企.
47. Were investing in code as a design tool.
Moving closer to working with assets that
dont only include layout and design, but also
logic and data. This helps bridge the gap
between engineers and designers, thus
reducing the need for design specsor
redlinesand the steps between vision and
reality. Alex Schleifer, head of design at Airbnb
貊襯 蟲襦 . 讌 伎螻 訖 襦讌螻 一危磯ゼ 螻ろ 一 襷 蟆企.
企ゼ 牛 企 螳覦螳 螳蠏轟 譴願, 覿 ろ 覓語 譟伎煙 譴 伎 譬 る り蟆 .