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Architecture

The fundamental structures of a software system.

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I Built a SaaS Analytics Tool That Stores Zero Customer Data: Here's the Architecture

I Built a SaaS Analytics Tool That Stores Zero Customer Data: Here's the Architecture

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3 min read
CDRAG: RAG with LLM-guided document retrieval — outperforms standard cosine retrieval on legal QA

CDRAG: RAG with LLM-guided document retrieval — outperforms standard cosine retrieval on legal QA

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1 min read
Multi-site schemas: lessons from evolving one large system over time

Multi-site schemas: lessons from evolving one large system over time

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3 min read
Introduction to Events using MongoDB

Introduction to Events using MongoDB

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10 min read
The Compute-Is-Cheap Decade

The Compute-Is-Cheap Decade

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3 min read
Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels

Consolidating Your Pipeline: Implementing Multi-Tenant Namespace Tunnels

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10 min read
Why Most SaaS Tools Fail at Scale (And What Comes Next)

Why Most SaaS Tools Fail at Scale (And What Comes Next)

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2 min read
I built a closed-loop WhatsApp advisor for 100M+ Indian farmers — fully serverless on AWS

I built a closed-loop WhatsApp advisor for 100M+ Indian farmers — fully serverless on AWS

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1 min read
Building ARIA: A Production-Grade Voice Agent

Building ARIA: A Production-Grade Voice Agent

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18 min read
Supercharge AWS Diagrams in VSCode with Mermaid and Custom Icons

Supercharge AWS Diagrams in VSCode with Mermaid and Custom Icons

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3 min read
Criando a melhor arquitetura possĂ­vel para o site de velas virtuais do Padre Marcelo Rossi

Criando a melhor arquitetura possĂ­vel para o site de velas virtuais do Padre Marcelo Rossi

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6 min read
Stop Over-Engineering: Replacing Elasticsearch with a 100MB Go Alternative

Stop Over-Engineering: Replacing Elasticsearch with a 100MB Go Alternative

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2 min read
Software Architecture as Educated Coarse-Graining

Software Architecture as Educated Coarse-Graining

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15 min read
Why We Split meta/root and coordinator in NoKV

Why We Split meta/root and coordinator in NoKV

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5 min read
GraphQL vs REST: 18 Claims Fact-Checked with Primary Sources (2026)

GraphQL vs REST: 18 Claims Fact-Checked with Primary Sources (2026)

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28 min read
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