--- title: Design a Data Architecture Like I Do at Work (Part 2) | LIVE description: Part 2 of our data architecture live, and this time we build one. I take a requirement, ask the questions I ask at companies, and then design the architecture... canonical: https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Design a Data Architecture Like I Do at Work (Part 2) | LIVE | daily.dev og:description: Part 2 of our data architecture live, and this time we build one. I take a requirement, ask the questions I ask at companies, and then design the architecture... og:url: https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb og:image: https://api.daily.dev/og/posts/f08bG8xMb.png og:image:alt: Design a Data Architecture Like I Do at Work (Part 2) | LIVE 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. # Design a Data Architecture Like I Do at Work (Part 2) | LIVE **[Data with Baraa](https://daily.dev/sources/datawithbaraa)** · 0 upvotes · 0 comments ## Summary Part 2 of our data architecture live, and this time we build one. I take a requirement, ask the questions I ask at companies, and then design the architecture live in front of you. Boxes and arrows, from an empty page to a plan I would defend in a real meeting. Bring your questions, I'm going to answer them live. 👉 Support my Channel by Sub/Like/Comment for More Content Like this https://www.youtube.com/@DataWithBaraa ━━━━━ *MY COURSES* To get certified, better clean structure & progress, support me: 🏅SQL https://www.datawithbaraa.com/course/sql-full-course-for-beginners 🏅Tableau https://www.datawithbaraa.com/course/tableau-ultimate-full-course-for-beginners *MY UDEMY COURSES* SQL: https://bit.ly/4hH947P Tableau: https://bit.ly/3xFiDDk ━━━━━ *CONNECT WITH ME* 📬 Newsletter https://www.blog.datawithbaraa.com/subscribe 👨‍💻 LinkedIn https://www.linkedin.com/in/baraa-khatib-salkini/ 📸 Instagram https://www.instagram.com/datawithbaraa/ 🎥 TikTok https://www.tiktok.com/@datawithbaraa 🌍 Website https://www.datawithbaraa.com/ 💬 Discord https://discord.gg/gsVJbMxKcA 🧭 Notion Roadmaps https://www.notion.com/@datawithbaraa ⭐ Favorite Books/Gear https://candle-gosling-511.notion.site/My-Favorite-Books-Gear-Apps-28334b251f1281e58a52cf7aa594e0e9?source=copy_link 📩 Sponsorships baraa@datawithbaraa.com ━━━━━ 📖 *Table of Content* 0:00 Starting Soon 5:17 Welcome 12:16 Who Is the Data Architect 15:08 What Companies Ask For (20,000 Job Postings) 23:44 Types of Data Architects 29:20 The Career Ladder 39:41 This Is Not a Data Architecture 48:22 Why We Draw Diagrams 52:39 Mistakes Data Architects Make 1:03:20 Day One as a Data Architect 1:27:36 Break and Q&A 1:44:29 ETL and ELT 1:54:05 Building a Data Warehouse 2:03:40 Where the Warehouse Fails 2:08:16 The Data Lake 2:16:02 The Lakehouse 2:23:45 Break and Q&A 2:33:59 Why Data Got Serious 2:37:59 Centralized vs Hub and Spoke 2:50:53 Splitting by Domains 3:01:32 The Data Mesh and the Marketplace 3:07:09 Why Databricks Built Unity Catalog 3:17:31 Data Products Demo 3:23:01 Metadata 3:27:34 The Semantic Layer 3:35:55 Data Lineage 3:40:11 Data Contracts 3:46:23 Recap and What Is Next *MY FREE COURSES* *SQL* https://youtu.be/SSKVgrwhzus *Python* https://www.youtube.com/playlist?list=PLNcg_FV9n7qZGfFl2ANI_zISzNp257Lwn *Tableau* https://youtu.be/UcGF09Awm4Y *Real World Data Projects* https://www.youtube.com/playlist?list=PLNcg_FV9n7qZ4Ym8ZriYT6WF8TaC2e_R7 *Data Career Roadmaps* https://www.youtube.com/playlist?list=PLNcg_FV9n7qah95jp-aPtysu7kFCbg7hd #dataarchitecture #dataarchitect #dataengineering #datawithbaraa ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#data-architecture](https://daily.dev/tags/data-architecture) [View this post on daily.dev](https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb) ```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":"Design a Data Architecture Like I Do at Work (Part 2) | LIVE","url":"https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb"},"datePublished":"2026-08-21T15:43:49.473Z","dateModified":"2026-08-21T15:43:53.092Z","description":"Part 2 of our data architecture live, and this time we build one.\nI take a requirement, ask the questions I ask at companies, and then design the architecture...","image":"https://i.ytimg.com/vi/lTnr5k2fuoc/sddefault_live.jpg","thumbnailUrl":"https://i.ytimg.com/vi/lTnr5k2fuoc/sddefault_live.jpg","isAccessibleForFree":true,"articleSection":"Data with Baraa","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":"Data with Baraa","logo":"https://media.daily.dev/image/upload/s--LsPWvHOS--/f_auto,q_auto/v1780213377/logos/datawithbaraa?_a=BAMAMiWQ0","url":"https://daily.dev/sources/datawithbaraa"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/design-a-data-architecture-like-i-do-at-work-part-2-live-f08bg8xmb","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"data-architecture","video":{"@type":"VideoObject","name":"Design a Data Architecture Like I Do at Work (Part 2) | LIVE","description":"Part 2 of our data architecture live, and this time we build one.\nI take a requirement, ask the questions I ask at companies, and then design the architecture...","thumbnailUrl":"https://i.ytimg.com/vi/lTnr5k2fuoc/sddefault_live.jpg","uploadDate":"2026-08-21T15:43:49.473Z","url":"https://api.daily.dev/r/f08bG8xMb","embedUrl":"https://www.youtube.com/embed/lTnr5k2fuoc"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Data with Baraa","item":"https://daily.dev/sources/datawithbaraa"},{"@type":"ListItem","position":3,"name":"Design a Data Architecture Like I Do at Work (Part 2) | LIVE"}]} ```