--- title: Hussein Nasser posts | daily.dev description: HNasr's resource offers insights, tutorials, and resources for developers and technology enthusiasts. Readers can learn about programming languages, web development, and software engineering best practices. With articles, tutorials, and code snippets, HNasr provides guidance and expertise for exploring new technologies and advancing technical skills. canonical: https://daily.dev/sources/hnasr twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/hnasr og:type: website og:site_name: daily.dev og:title: Hussein Nasser posts | daily.dev og:description: HNasr's resource offers insights, tutorials, and resources for developers and technology enthusiasts. Readers can learn about programming languages, web development, and software engineering best practices. With articles, tutorials, and code snippets, HNasr provides guidance and expertise for exploring new technologies and advancing technical skills. og:image: https://api.daily.dev/og/sources/hnasr.png og:image:width: 1200 og:image:height: 630 ---  # Hussein Nasser Follow FollowBlock HNasr's resource offers insights, tutorials, and resources for developers and technology enthusiasts. Readers can learn about programming languages, web development, and software engineering best practices. With articles, tutorials, and code snippets, HNasr provides guidance and expertise for exploring new technologies and advancing technical skills. [My New Book: Root Cause](/posts/my-new-book-root-cause-tocb3vkfu)[NodeJS Internals and Architecture](/posts/nodejs-internals-and-architecture-mmhyortgj)[What happens when databases crash mid backend request?](/posts/what-happens-when-databases-crash-mid-backend-request--gsvyfgim1)[When can Kernel can slow down the backend?](/posts/when-can-kernel-can-slow-down-the-backend--q8srolrjy)[Avoid SELECT \*, even on a single-column tables](/posts/avoid-select-even-on-a-single-column-tables-zlej5bzk5)[Postgres failure caused by a Cisco router](/posts/postgres-failure-caused-by-a-cisco-router-ikplxbwwm)[Twitter’s new Block change might improve the site’s performance](/posts/twitter-s-new-block-change-might-improve-the-site-s-performance-4i2gj6khw)[Were you ever truly immersed in a thing?](/posts/were-you-ever-truly-immersed-in-a-thing--2v0wties8)[Twitter’s new Block change might improve the site’s performance](/posts/twitter-s-new-block-change-might-improve-the-site-s-performance-0g8f8fhvo)[What makes a good software engineer](/posts/what-makes-a-good-software-engineer-6ruc9z366) ## Most upvoted posts from Hussein Nasser ## Best discussed posts from Hussein Nasser ## All posts from Hussein Nasser ```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","@graph":[{"@type":"Organization","@id":"https://daily.dev/sources/hnasr#organization","name":"Hussein Nasser","url":"https://daily.dev/sources/hnasr","logo":{"@type":"ImageObject","url":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/afd3cb0661b54386bbe31c04f5efe0dc"},"description":"HNasr's resource offers insights, tutorials, and resources for developers and technology enthusiasts. 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