DEV Community

Architecture

The fundamental structures of a software system.

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
Automatizaciones para pymes: las cinco que siempre piden, ordenadas por lo que cuesta mantenerlas

Automatizaciones para pymes: las cinco que siempre piden, ordenadas por lo que cuesta mantenerlas

Comments
3 min read
I Built a P2P Messenger Without a Central Message Database — What I Learned About WebRTC, E2EE and Serverless Architecture

I Built a P2P Messenger Without a Central Message Database — What I Learned About WebRTC, E2EE and Serverless Architecture

7
Comments
9 min read
Importing a recipe from anywhere means never trusting the source

Importing a recipe from anywhere means never trusting the source

Comments
2 min read
Email API Demystified: Own Welcome Templates, Suppression List, Report Files

Email API Demystified: Own Welcome Templates, Suppression List, Report Files

1
Comments
6 min read
Password-Reset Event Notifications: Idempotency Keys for Email and SMS Retry Audits

Password-Reset Event Notifications: Idempotency Keys for Email and SMS Retry Audits

1
Comments
7 min read
Why CLAUDE.md Is Not Enough to Protect Your Architecture

Why CLAUDE.md Is Not Enough to Protect Your Architecture

Comments
4 min read
CQS and commands: make the application understand intent

CQS and commands: make the application understand intent

Comments
1 min read
I removed the LLM call and replaced it with 200 lines of template code

I removed the LLM call and replaced it with 200 lines of template code

Comments
5 min read
How I built an in-memory explicit content filter in Node.js (200ms latency, zero images saved)

How I built an in-memory explicit content filter in Node.js (200ms latency, zero images saved)

10
Comments
3 min read
Giving AI Agents a Deterministic Clock (Zero LLM in the Loop)

Giving AI Agents a Deterministic Clock (Zero LLM in the Loop)

Comments
3 min read
I put reminders, contacts and recipes in the same Postgres table. Here is the SQL, and what it cost.

I put reminders, contacts and recipes in the same Postgres table. Here is the SQL, and what it cost.

Comments
5 min read
Building a Modern Data Lakehouse on AWS: S3, Iceberg, Glue, Athena, and Lake Formation

Building a Modern Data Lakehouse on AWS: S3, Iceberg, Glue, Athena, and Lake Formation

Comments
6 min read
Why marketplace accounting becomes so hard

Why marketplace accounting becomes so hard

1
Comments
15 min read
Custodial ETH withdrawals: the nonce is a database row, not a node call

Custodial ETH withdrawals: the nonce is a database row, not a node call

Comments
7 min read
Architecting for Reliability: The Role of Message Brokers in Multi-Agent AI

Architecting for Reliability: The Role of Message Brokers in Multi-Agent AI

2
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.