Backend Development – Page 2 – ITFROMZERO

Mastering Vietnamese Search in MySQL: From Sluggish LIKE to Optimized Full-Text Search

By admin August 8, 2026

Don't let search features slow down your system. Discover how to combine Shadow Columns and MySQL Full-Text Search for seamless accented and unaccented Vietnamese queries.

Python

Pro-Level Python Config Management with Dynaconf: From .env Files to Redis/Vault

By admin August 1, 2026

Python config management has never been easier. Learn how to use Dynaconf for multi-environment management, data security, and professional Redis/Vault integration.

Development

NATS: A Lifesaver for Microservices When Kafka and RabbitMQ Are Too Heavy

By admin August 1, 2026

Forget the high RAM usage of Kafka or the complexity of RabbitMQ. This article guides you through deploying NATS—a lightweight, high-speed message broker for modern Microservices.

Python

Pushing Python to the Limit with Rust and PyO3: From 15 Minutes to 10 Seconds

By admin July 29, 2026

Explore how to use PyO3 to speed up Python applications with Rust. A detailed guide from installation to real-world performance optimization for heavy data tasks.

Development

Goodbye Cron Jobs: Building Durable Workflows with Temporal.io in Node.js

By admin July 24, 2026

Forget the fear of Cron Job failures. A detailed guide on using Temporal.io in Node.js to build durable systems that automatically recover from incidents based on real-world experience.

MySQL

Mastering Foreign Keys in MySQL: Don’t Let Your Database Become a Data Junkyard

By admin June 24, 2026

Stop your database from becoming a junkyard. This guide covers MySQL Foreign Keys, ON DELETE CASCADE, and performance optimization tips for tables exceeding 50 million records.

Python

Accelerating Microservices: Why I Switched from REST to gRPC with Python

By admin June 21, 2026

gRPC helps reduce payload by 60% and optimizes Microservices latency compared to REST API. This article shares a practical guide with Python and hard-earned lessons from 6 months of production deployment.

MySQL

MySQL 8 Check Constraints: Stop Junk Data at the Gate

By admin June 6, 2026

MySQL 8.0.16 finally enforces Check Constraints. Discover how to set up the final layer of data security to prevent input errors and reduce backend overhead.

Python

Using Dramatiq and Redis for Background Tasks: Fast and Lightweight for Python Devs

By admin May 31, 2026

Need to handle background tasks in Python? Try Dramatiq and Redis. A detailed guide on installation, configuration, and practical tips to make your app smoother and eliminate user wait times.

Development

Building a Professional-Grade REST API with NestJS and PostgreSQL: From Zero to Validation

By admin May 31, 2026

Want to build industry-standard REST APIs? This guide will help you master NestJS and PostgreSQL, from database setup to professional data validation techniques.