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.
比价与返利平台实战:关键词搜索聚合同款商品 + 详情 API 展示价格、优惠与返利

比价与返利平台实战:关键词搜索聚合同款商品 + 详情 API 展示价格、优惠与返利

Comments
4 min read
How Signed URLs Secure Private Video Content in Streaming Applications

How Signed URLs Secure Private Video Content in Streaming Applications

Comments
7 min read
Changing one number from 32 to 34 made a Postgres query 6,000 faster. Here's exactly why.

Changing one number from 32 to 34 made a Postgres query 6,000 faster. Here's exactly why.

Comments
12 min read
Service Bus কেন ব্যবহার করবেন, আর কখন করবেন না? A2Z গাইড (বাস্তব Bulk Renewal উদাহরণসহ)

Service Bus কেন ব্যবহার করবেন, আর কখন করবেন না? A2Z গাইড (বাস্তব Bulk Renewal উদাহরণসহ)

Comments
5 min read
Claves API de Stripe explicadas: Test vs Live, publicables vs secretas y claves restringidas

Claves API de Stripe explicadas: Test vs Live, publicables vs secretas y claves restringidas

Comments
10 min read
Keep the HTTP status and JSON error code separate in your AI API adapter

Keep the HTTP status and JSON error code separate in your AI API adapter

Comments
3 min read
API Key bị lộ trên trình duyệt? Kiểm tra key OpenAI, Claude hoặc Gemini trong 2 phút

API Key bị lộ trên trình duyệt? Kiểm tra key OpenAI, Claude hoặc Gemini trong 2 phút

Comments
14 min read
Claude API Version 2026-10-21: What Changed and How to Upgrade Safely

Claude API Version 2026-10-21: What Changed and How to Upgrade Safely

Comments
9 min read
Robust Python API Clients: Handling Rate Limits and Timeouts

Robust Python API Clients: Handling Rate Limits and Timeouts

Comments
4 min read
[AI in Action] Rewriting a Daily LINE Bot from Python to Go 1.26 on Cloud Run: 1/4 Resource Usage, Google ADK v1.9.0, and Zero-D

[AI in Action] Rewriting a Daily LINE Bot from Python to Go 1.26 on Cloud Run: 1/4 Resource Usage, Google ADK v1.9.0, and Zero-D

2
Comments
21 min read
International SMS Alerts: Scalability, Pricing, and Compliance Evidence for B2B Reports

International SMS Alerts: Scalability, Pricing, and Compliance Evidence for B2B Reports

Comments
4 min read
Konut projesinde ünite stok haritasını kodla kurmak: Durum makinesi, süreli opsiyon, eşzamanlı rezervasyon ve canlı güncelleme

Konut projesinde ünite stok haritasını kodla kurmak: Durum makinesi, süreli opsiyon, eşzamanlı rezervasyon ve canlı güncelleme

Comments
10 min read
Java learning series | Day- 4 Method, Constructor.

Java learning series | Day- 4 Method, Constructor.

Comments
3 min read
Building a Waitlist with Automatic Promotion in Spring Boot (and Keeping the Queue Gap-Free)

Building a Waitlist with Automatic Promotion in Spring Boot (and Keeping the Queue Gap-Free)

Comments
7 min read
One Bad Request Crashed Everyone: Processes vs Threads

One Bad Request Crashed Everyone: Processes vs Threads

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