--- title: EP27: Stack Overflow Architecture. Also... | daily.dev description: This week’s system design refresher: Stack overflow architecture iQIYI database selection trees. canonical: https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: EP27: Stack Overflow Architecture. Also... | daily.dev og:description: This week’s system design refresher: Stack overflow architecture iQIYI database selection trees. og:url: https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4 og:image: https://api.daily.dev/og/posts/0HZ0EhKz4.png og:image:alt: EP27: Stack Overflow Architecture. Also... 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. # EP27: Stack Overflow Architecture. Also... **[ByteByteGo](https://daily.dev/sources/bytebytego)** · 3 min read · 18 upvotes · 0 comments ## Summary This week’s system design refresher: Stack overflow architecture iQIYI database selection trees. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#interview](https://daily.dev/tags/interview), [#database](https://daily.dev/tags/database) [View this post on daily.dev](https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4) ```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":"EP27: Stack Overflow Architecture. Also...","url":"https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4"},"datePublished":"2022-10-08T15:36:03.242Z","dateModified":"2022-10-08T15:36:03.241Z","description":"This week’s system design refresher: Stack overflow architecture iQIYI database selection trees.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/629722675b55a2f61e658e124bd9dd04","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/629722675b55a2f61e658e124bd9dd04","isAccessibleForFree":true,"articleSection":"ByteByteGo","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":"ByteByteGo","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/35be29234ee14d01a9cd049c52e12753","url":"https://daily.dev/sources/bytebytego"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/ep27-stack-overflow-architecture-also--0hz0ehkz4","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":18},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"interview,database","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"ByteByteGo","item":"https://daily.dev/sources/bytebytego"},{"@type":"ListItem","position":3,"name":"EP27: Stack Overflow Architecture. Also..."}]} ```