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Architecture

The fundamental structures of a software system.

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Your services already know why they broke. You just delete that knowledge at deploy time.

Your services already know why they broke. You just delete that knowledge at deploy time.

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6 min read
"Agent 协议栈三层分化:MCP 管工具、A2A 管协作、Agent Plugins 管分发"

"Agent 协议栈三层分化:MCP 管工具、A2A 管协作、Agent Plugins 管分发"

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1 min read
Your Migration Guide Is Already Wrong

Your Migration Guide Is Already Wrong

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9 min read
KYC/AML in 2025: building identity verification from day one

KYC/AML in 2025: building identity verification from day one

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3 min read
Building Real-Time Analytics for a WhatsApp Native CRM

Building Real-Time Analytics for a WhatsApp Native CRM

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6 min read
Microservices vs Modular Monolith: A Decision Framework, Not a Trend Follow

Microservices vs Modular Monolith: A Decision Framework, Not a Trend Follow

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3 min read
x402 Just Got a Standards Home. Who Conformance-Tests the Authority?

x402 Just Got a Standards Home. Who Conformance-Tests the Authority?

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3 min read
Race-Safe Idempotent POST Endpoints in Go, the Hard Way

Race-Safe Idempotent POST Endpoints in Go, the Hard Way

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7 min read
KYC webhooks arrive out of order, so rank the decisions

KYC webhooks arrive out of order, so rank the decisions

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5 min read
The Pianola: Your Computer's Grandmother

The Pianola: Your Computer's Grandmother

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5 min read
An AI agent graded its own poll loop as 'event-driven'. I read the code instead.

An AI agent graded its own poll loop as 'event-driven'. I read the code instead.

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4 min read
Postgres vs SQLite

Postgres vs SQLite

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4 min read
Suspend a user in Laravel without deleting them

Suspend a user in Laravel without deleting them

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2 min read
Building an AI Operating Layer - Episode 1: Why I Didn't Start Sooner

Building an AI Operating Layer - Episode 1: Why I Didn't Start Sooner

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2 min read
Why AI audit logs break when the facts change

Why AI audit logs break when the facts change

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3 min read
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