--- title: Why Your Company Copied Netflix's Architecture | daily.dev description: A YouTube video traces the real history behind Netflix's shift to microservices and AWS, arguing that the popular narrative (a 2008 database outage caused the... canonical: https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Why Your Company Copied Netflix's Architecture | daily.dev og:description: A YouTube video traces the real history behind Netflix's shift to microservices and AWS, arguing that the popular narrative (a 2008 database outage caused the... og:url: https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn og:image: https://api.daily.dev/og/posts/JgSsSO5Gn.png og:image:alt: Why Your Company Copied Netflix's Architecture og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Why Your Company Copied Netflix's Architecture **[ForrestKnight](https://daily.dev/sources/fknight)** · 22 min read · 33 upvotes · 3 comments ## Summary A YouTube video traces the real history behind Netflix's shift to microservices and AWS, arguing that the popular narrative (a 2008 database outage caused the redesign) is misleading. The actual 2010 Netflix blog post cited unpredictable growth, wanting to offload undifferentiated heavy lifting, and belief in cloud computing as the reasons for moving to AWS. Microservices were adopted specifically to solve deploy contention among hundreds of engineers working on one monolith. The video argues that many companies later copied Netflix's architecture without having Netflix's actual problem, citing Segment's 2018 'Goodbye Microservices' post (consolidating 140+ services back down) and Shopify's decision to stay on a Rails monolith at massive scale. It also revisits Amazon Prime Video's 2023 post about reverting one monitoring service from serverless/distributed to a monolith, cutting infrastructure costs over 90%, cautioning that this was one team's specific fix, not proof that monoliths beat microservices universally. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### Why did Netflix actually move to microservices and AWS in 2008-2010? Netflix's 2010 blog post cited four reasons: needing to rearchitect anyway so it made sense to let someone else run data centers, letting Amazon handle undifferentiated heavy lifting, an inability to predict customer growth or device engagement, and a belief that cloud computing was the future. Notably, the widely cited 2008 database outage caused by a bad firmware update was not mentioned as a reason in that original post. _Anyone weighing a cloud migration can compare real-world rationales like Netflix's on daily.dev before committing._ ### What specific problem did microservices actually solve for Netflix? Microservices solved deploy contention, where hundreds of engineers pushing code into one monolithic deployable meant a single bug or blocked release stalled everyone. Splitting the system into independently deployable services let teams ship on their own schedules instead of waiting on each other, which mattered enormously at Netflix's scale but is often irrelevant for smaller teams without that engineer count. _Teams debating microservices versus a monolith can weigh real precedents like this on daily.dev._ ### What happened when Segment and Amazon Prime Video tried microservices at scale? Segment grew to over 140 microservices and by 2018 published 'Goodbye Microservices,' describing version drift and three full-time engineers just keeping the system running before consolidating back into one repo, one service, and one deploy. Separately, Amazon Prime Video's monitoring team rebuilt a distributed serverless service as a monolith in 2023 after hitting a scaling limit at about 5% of expected load, cutting infrastructure costs over 90% for that one specific service. _Engineers deciding whether to split or consolidate services can track cases like these on daily.dev._ ## Community discussion Top comments from developers on daily.dev. **@anubhavbhatt** · 4 upvotes > This is an important reminder that architecture should follow the problem, not the popularity of a technology. Netflix didn’t adopt microservices because they were better than monolith, they adopted them to solve very specific problems around scale, team autonomy, and deployment contention. > > > A lot of companies copied the architecture without copying the context. Sometimes a well-designed monolith is the simpler, cheaper, and more maintainable choice. The real engineering question isn’t Monolith or Microservices? but What problem are we actually trying to solve? **@adnansabbir** · 1 upvotes > The more microservice and complex architecture you can lead, the better CTO you are. > > I have seen companies went out of business when they wanted to scale up with this belief. **@christiansicari** · 1 upvotes > Well, some companies copied Netflix about returning to a monolith, just because they should not have moved to microservices first ## Similar posts on daily.dev - [You Want Microservices—But Do You Need Them?](https://daily.dev/posts/you-want-microservices-but-do-you-need-them--rxvxkwg2c) · Docker · 150 upvotes · 11 comments --- Tags: [#aws](https://daily.dev/tags/aws), [#career](https://daily.dev/tags/career), [#microservices](https://daily.dev/tags/microservices), [#netflix](https://daily.dev/tags/netflix), [#monolith](https://daily.dev/tags/monolith) [View this post on daily.dev](https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Why Your Company Copied Netflix's Architecture","url":"https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn"},"datePublished":"2026-09-14T20:33:16.252Z","dateModified":"2026-09-14T20:33:44.426Z","description":"A YouTube video traces the real history behind Netflix's shift to microservices and AWS, arguing that the popular narrative (a 2008 database outage caused the...","image":"https://i.ytimg.com/vi/I_of74HSHiA/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/I_of74HSHiA/sddefault.jpg","isAccessibleForFree":true,"articleSection":"ForrestKnight","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"ForrestKnight","logo":"https://media.daily.dev/image/upload/s--dRXNb2_3--/f_auto/v1745508651/logos/fknight","url":"https://daily.dev/sources/fknight"},"commentCount":3,"discussionUrl":"https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":33},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":3}],"keywords":"aws,career,microservices,netflix,monolith","timeRequired":"PT22M","video":{"@type":"VideoObject","name":"Why Your Company Copied Netflix's Architecture","description":"A YouTube video traces the real history behind Netflix's shift to microservices and AWS, arguing that the popular narrative (a 2008 database outage caused the...","thumbnailUrl":"https://i.ytimg.com/vi/I_of74HSHiA/sddefault.jpg","uploadDate":"2026-09-14T20:33:16.252Z","duration":"PT22M","url":"https://api.daily.dev/r/JgSsSO5Gn","embedUrl":"https://www.youtube.com/embed/I_of74HSHiA"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"ForrestKnight","item":"https://daily.dev/sources/fknight"},{"@type":"ListItem","position":3,"name":"Why Your Company Copied Netflix's Architecture"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/why-your-company-copied-netflix-s-architecture-jgssso5gn","comment":[{"@type":"Comment","text":"This is an important reminder that architecture should follow the problem, not the popularity of a technology. 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