DEV Community

# backend

Desenvolvimento do lado do servidor, APIs, bancos de dados e logica de negocios.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
You send SMS. You get billed later. You don’t know why: estimate SMS cost in Python

You send SMS. You get billed later. You don’t know why: estimate SMS cost in Python

Comments
2 min read
Optimizing Spring Boot Performance: A Practical Guide for Developers

Optimizing Spring Boot Performance: A Practical Guide for Developers

Comments
2 min read
Why does Python make simple things complex at scale? (And what most developers get wrong)

Why does Python make simple things complex at scale? (And what most developers get wrong)

Comments
3 min read
Webhook Best Practices: Retry Logic, Idempotency, and Error Handling

Webhook Best Practices: Retry Logic, Idempotency, and Error Handling

Comments
6 min read
Webhook vs Polling vs WebSocket: When to Use Each

Webhook vs Polling vs WebSocket: When to Use Each

Comments
5 min read
Your backend code is a black box. It doesn't have to be.

Your backend code is a black box. It doesn't have to be.

Comments
5 min read
Why idempotency implementation is probably broken under concurrent load

Why idempotency implementation is probably broken under concurrent load

Comments
3 min read
Conversational Data Collection: Introducing AIForm for Neuron AI

Conversational Data Collection: Introducing AIForm for Neuron AI

Comments
4 min read
Variables: Data Storage and Information Organization

Variables: Data Storage and Information Organization

Comments
3 min read
30-Day Cloud & DevOps Challenge: Day 2 — Building My First Backend API

30-Day Cloud & DevOps Challenge: Day 2 — Building My First Backend API

1
Comments
4 min read
A State Machine in 10 Lines: Event Status Transitions in NestJS

A State Machine in 10 Lines: Event Status Transitions in NestJS

Comments
4 min read
Mastering FastAPI: A Complete Learning Roadmap

Mastering FastAPI: A Complete Learning Roadmap

Comments
4 min read
SMS API returned success but the message never arrived: track SMS delivery in Python

SMS API returned success but the message never arrived: track SMS delivery in Python

Comments
2 min read
Kafka Inbox/Outbox in Go — Guaranteeing Exactly-Once Delivery in a Multi-Tenant ERP

Kafka Inbox/Outbox in Go — Guaranteeing Exactly-Once Delivery in a Multi-Tenant ERP

Comments
3 min read
Send SMS from CSV with Python

Send SMS from CSV with Python

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