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Your AI Demo Works. Production Won't. A Free 11-Part Course on AI System Design

Your AI Demo Works. Production Won't. A Free 11-Part Course on AI System Design

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5 min read
I Added a Fourth Shard in Python and 75% of the Keys Moved

I Added a Fourth Shard in Python and 75% of the Keys Moved

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6 min read
Using the Strangler Pattern to Add AI Around Legacy Systems Without Rewriting the Core

Using the Strangler Pattern to Add AI Around Legacy Systems Without Rewriting the Core

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7 min read
Caching Strategies: 8 Patterns Every Engineer Should Know

Caching Strategies: 8 Patterns Every Engineer Should Know

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9 min read
Monolith versus distributed system

Monolith versus distributed system

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1 min read
SOC 2 vs PCI DSS for Payment APIs: Start With Data Flow Mapping

SOC 2 vs PCI DSS for Payment APIs: Start With Data Flow Mapping

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2 min read
Reversibility and Recovery in Healthcare Agentic AI

Reversibility and Recovery in Healthcare Agentic AI

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1 min read
Design GitHub Actions in 45 Minutes: Job Queue, Runners, Live Logs and the Cache

Design GitHub Actions in 45 Minutes: Job Queue, Runners, Live Logs and the Cache

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9 min read
Computer Networking Explained: From Real-World Analogies to Production Systems | Day 1

Computer Networking Explained: From Real-World Analogies to Production Systems | Day 1

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14 min read
How Uber Eats Halved Search Time With No Big Fix

How Uber Eats Halved Search Time With No Big Fix

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5 min read
Understanding AI System Design: Beyond a Simple LLM API Call

Understanding AI System Design: Beyond a Simple LLM API Call

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3 min read
Designing a Multi-Tenant iGaming Platform: Lessons From 50+ Microservices

Designing a Multi-Tenant iGaming Platform: Lessons From 50+ Microservices

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6 min read
Website Backups: A Restore Test That Proves Your Recovery Plan Works

Website Backups: A Restore Test That Proves Your Recovery Plan Works

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3 min read
Caching Is Easy. Cache Invalidation Is the Hard Part.

Caching Is Easy. Cache Invalidation Is the Hard Part.

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8 min read
When native cloud schedulers are enough, and when not

When native cloud schedulers are enough, and when not

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4 min read
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