第 16章：持续学习

设计优秀的系统需要多年积累的知识。一个捷径是深入了解现实世界中的系统架构。以下是一些有用的阅读材料。我们强烈建议您关注共享的原则和基础技术。研究每项技术并理解它所解决的问题，是强化知识基础和完善设计过程的绝佳方式。

现实设计

下面的材料可以帮助您理解设计理想系统：

• Facebook Timeline: Brought To You By The Power Of Denormalization

• Scale at Facebook

• Building Timeline: Scaling up to hold your life story

• Erlang at Facebook (Facebook chat)

• Facebook Chat

• Finding a needle in Haystack: Facebook's photo storage

• Serving Facebook Multifeed: Efficiency, performance gains through redesign

• Scaling Memcache at Facebook

• TAO: Facebook's Distributed Data Store for the Social Graph

• Amazon Architecture

• Dynamo: Amazon's Highly Available Key-value Store

• A 360 Degree View Of The Entire Netflix Stack

• It's All About Testing: The Netflix Experimentation Platform

• Netflix Recommendations: Beyond the 5 stars (Part 1)

• Netflix Recommendations: Beyond the 5 stars (Part 2)

• Google Architecture

• The Google File System (Google Docs)

• Differential Synchronization (Google Docs)

• YouTube Architecture

• Seattle Conference on Scalability: YouTube Scalability

• Bigtable: A Distributed Storage System for Structured Data

• Instagram Architecture: 14 Million Users, Terabytes Of Photos, 100s Of Instances, Dozen Of Technologies

• The Architecture Twitter Uses To Deal With 150M Active Users

• Scaling Twitter: Making Twitter 10000 Percent Faster

• Announcing Snowflake (Snowflake is a network service for generating unique ID number at high scale with some simple guarantees)

• Timelines at Scale

• How Uber Scales Their Real-Time Market Platform

• Scaling Pinterest

• Pinterest Architecture Update

• A Brief History of Scaling Linkedin

• Flickr Architecture

• How We've Scaled Dropbox

• The WhatsApp Architecture Facebook Bought For $19 Billion

公司工程博客

如果你计划去某家公司面试，阅读他们的工程博客并熟悉他们采用和实施的技术和系统是一个很好的主意。此外，工程博客提供了有关特定领域的宝贵见解。定期阅读这些博客有助于我们成为更优秀的工程师。以下是一些知名大公司和初创公司的工程博客列表。

• Airbnb: https://medium.com/airbnb-engineering

• Amazon: https://developer.amazon.com/blogs

• Asana: https://blog.asana.com/category/eng

• Atlassian: https://developer.atlassian.com/blogs

• BitTorrent: http://engineering.bittorrent.com

• Cloudera: https://blog.cloudera.com

• Docker: https://blog.docker.com

• Dropbox: https://blogs.dropbox.com/tech

• eBay: http://www.ebaytechblog.com

• Facebook: https://code.facebook.com/posts

• GitHub: https://githubengineering.com

• Google: https://developers.googleblog.com

• Groupon: https://engineering.groupon.com

• Highscalability: http://highscalability.com

• Instacart: https://tech.instacart.com

• Instagram: https://engineering.instagram.com

• LinkedIn: https://engineering.linkedin.com/blog

• Mixpanel: https://mixpanel.com/blog

• Netflix: https://medium.com/netflix-techblog

• Nextdoor: https://engblog.nextdoor.com

• PayPal: https://www.paypal-engineering.com

• Pinterest: https://engineering.pinterest.com

• Quora: https://engineering.quora.com

• Reddit: https://redditblog.com

• Salesforce: https://developer.salesforce.com/blogs/engineering

• Shopify: https://engineering.shopify.com

• Slack: https://slack.engineering

• Soundcloud: https://developers.soundcloud.com/blog

• Spotify: https://labs.spotify.com

• Stripe: https://stripe.com/blog/engineering

• System Design Primer: https://github.com/donnemartin/system-design-primer

• Twitter: https://blog.twitter.com/engineering/enus.htm

• Thumbtack: https://www.thumbtack.com/engineering

• Uber: http://eng.uber.com

• Yahoo: https://yahooeng.tumblr.com

• Yelp: https://engineeringblog.yelp.com

• Zoom: https://medium.com/zoom-developer-blog

恭喜！你已经完成了这份面试指南。你已经积累了设计系统所需的技能和知识。并不是每个人都有学习你所学习的那种毅力。花点时间，为自己鼓掌。你的辛勤工作将会有所回报。实现梦想工作是一段漫长的旅程，需要大量的时间和努力。熟能生巧。祝你好运！

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