The System Design and AI Brief for Engineers

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🍔🧠 How DoorDash Uses LLMs To Predict 10M+ Customer Grocery Lists

Oct 6, 2025

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11 min read

Weekly Digest

🍔🧠 How Dropbox Built AI Search Using RAG and AI Agent Techniques

Sep 8, 2025

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11 min read

Weekly Digest

🍔🧠 How Uber Eats Handles 2B+ Search Queries Daily (Full Architecture)

Jun 2, 2025

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12 min read

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🍔🧠 How Meta's GEM AI Buffed 5% Ad Conversions

PLUS: OpenAI's Record-Breaking Salaries 🤑, Building Internal AI Agents 🤖, Logging Best Practices Guide 📝

Jan 5, 2026

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12 min read

🍔🧠 How Shopify Handles 10T Black Friday Requests (Their Secret Scaling Strategy)

PLUS: Software Architecture With Claude 🏗️, SSD Database Explained 💽, Meta's Linux Gaming Secret 🎲

Dec 29, 2025

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12 min read

🍔🧠 Inside Netflix's 99.999% Deployment Pipeline

PLUS: AI Agents Eat SaaS Revenue 💸, Production Debugging At Meta 🔧, System Design Fundamentals 📘

Dec 22, 2025

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12 min read

🍔🧠 How Cloudflare Powers the Internet with Infrastructure as Code

PLUS: Disney Characters Coming To ChatGPT 🎭, DoorDash's 80M Requests 🔄, LinkedIn's Epic Caching Story 🚀

Dec 15, 2025

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11 min read

🧠🍔 Why AI Agents Keep Deleting Prod Databases

This needs to stop

Dec 11, 2025

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9 min read

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The System Design and AI Brief for Engineers

Trusted by 50,001+ engineers at Meta, Uber, Amazon, and more

🍔🧠 How DoorDash Uses LLMs To Predict 10M+ Customer Grocery Lists

🍔🧠 How Dropbox Built AI Search Using RAG and AI Agent Techniques

🍔🧠 How Uber Eats Handles 2B+ Search Queries Daily (Full Architecture)

Weekly Digest

🍔🧠 How Meta's GEM AI Buffed 5% Ad Conversions

🍔🧠 How Shopify Handles 10T Black Friday Requests (Their Secret Scaling Strategy)

🍔🧠 Inside Netflix's 99.999% Deployment Pipeline

🍔🧠 How Cloudflare Powers the Internet with Infrastructure as Code

🧠🍔 Why AI Agents Keep Deleting Prod Databases

Hungry Minds 🍔🧠