DEV Community

Architecture

The fundamental structures of a software system.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Surviving the 200k-Token Lobotomy: How Unix init.d and 'Memento' Made My AI Coding Agent Immune to Context Compaction

External state files prevent token loss

Surviving the 200k-Token Lobotomy: How Unix init.d and 'Memento' Made My AI Coding Agent Immune to Context Compaction

4
Comments 13
15 min read
RAG vs. Fine-Tuning: The Wrong Question to Ask When Building AI Systems

RAG vs. Fine-Tuning: The Wrong Question to Ask When Building AI Systems

Comments
25 min read
I built a free tool that shows where your system design breaks — with maths, not servers

I built a free tool that shows where your system design breaks — with maths, not servers

Comments 1
2 min read
Building GraphFlow: An Interactive Distributed Systems Simulator in Pure SVG

Building GraphFlow: An Interactive Distributed Systems Simulator in Pure SVG

1
Comments 5
2 min read
Four Things LangGraph Checkpoints Won't Do for Multi-Day Agents

Four Things LangGraph Checkpoints Won't Do for Multi-Day Agents

Comments
5 min read
Why Traditional API Gateways Break with Generative AI

Why Traditional API Gateways Break with Generative AI

Comments
3 min read
Measure Once, Distribute Everywhere: A Central Telemetry Engine for GenAI

Measure Once, Distribute Everywhere: A Central Telemetry Engine for GenAI

Comments 1
3 min read
A Practical Linux Command-Line Workflow for Everyday Server Tasks

A Practical Linux Command-Line Workflow for Everyday Server Tasks

Comments
4 min read
I Run 36 PDF Tools on $0/Month: The Architecture Nobody Believes

I Run 36 PDF Tools on $0/Month: The Architecture Nobody Believes

Comments
2 min read
Visualizing a Mixed-Entity DynamoDB Table: What Schema Inference Reveals—and What It Misses

Visualizing a Mixed-Entity DynamoDB Table: What Schema Inference Reveals—and What It Misses

1
Comments
10 min read
849 KB of spec before any code: building Octupuz, a puzzle feed

849 KB of spec before any code: building Octupuz, a puzzle feed

Comments 1
8 min read
Two AIs coordinating through a Google Sheet: what broke and how we fixed it

Two AIs coordinating through a Google Sheet: what broke and how we fixed it

Comments
3 min read
Your AI Bill Is an Architecture Problem

Your AI Bill Is an Architecture Problem

Comments
9 min read
SchemaLinter-OneShot: Building a CLI Tool for Forcing LLM JSON Schema Validation and Self-Healing

SchemaLinter-OneShot: Building a CLI Tool for Forcing LLM JSON Schema Validation and Self-Healing

Comments
4 min read
How We Built a Video-First Shopping Feed on Top of Shopee, Lazada and Amazon Catalogs

How We Built a Video-First Shopping Feed on Top of Shopee, Lazada and Amazon Catalogs

Comments 1
3 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.