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ACID: The Four Guarantees That Become Real Problems in Production

ACID: The Four Guarantees That Become Real Problems in Production

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10 min read
Design a document deletion test before adding a chatbot's memory

Design a document deletion test before adding a chatbot's memory

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3 min read
How Discord Handles Millions of Concurrent Voice Users

How Discord Handles Millions of Concurrent Voice Users

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6 min read
Cassandra vs PostgreSQL: How Facebook's Inbox Search Led to a Distributed Database

Cassandra vs PostgreSQL: How Facebook's Inbox Search Led to a Distributed Database

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10 min read
How to Review and Push Back on AI-Generated Code and System Designs

How to Review and Push Back on AI-Generated Code and System Designs

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5 min read
The Friend-Suggestion PR I Sent Back: 6 Review Comments on a .NET 'People You May Know' Query

The Friend-Suggestion PR I Sent Back: 6 Review Comments on a .NET 'People You May Know' Query

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7 min read
From One Server to Many: What Each Scaling Step Fixes, and What It Breaks

From One Server to Many: What Each Scaling Step Fixes, and What It Breaks

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2 min read
Graphing Database Conflicts: How Precedence Graphs Prove Serializability

Graphing Database Conflicts: How Precedence Graphs Prove Serializability

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2 min read
Rivet's Actor-Based Agent Orchestration: S3-Backed Actors Replace Heavy Sandboxes

Rivet's Actor-Based Agent Orchestration: S3-Backed Actors Replace Heavy Sandboxes

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6 min read
System Design Thinking: Moving Beyond Code to Architect Scalable Systems

System Design Thinking: Moving Beyond Code to Architect Scalable Systems

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3 min read
Your Payment Webhook Is Not a Notification. It's a Distributed Systems Problem.

Your Payment Webhook Is Not a Notification. It's a Distributed Systems Problem.

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4 min read
Cloud SQL: From One Database to Three Shards Without Downtime

Cloud SQL: From One Database to Three Shards Without Downtime

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4 min read
How to keep lots of Excalidraw diagrams without losing them

How to keep lots of Excalidraw diagrams without losing them

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4 min read
Render vs. DigitalOcean vs. AWS: The Ultimate Cloud VPS & Microservice Hosting Showdown

Render vs. DigitalOcean vs. AWS: The Ultimate Cloud VPS & Microservice Hosting Showdown

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5 min read
System Design, Plainly — Part 3: Sharding

System Design, Plainly — Part 3: Sharding

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15 min read
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