Backend Tips – ITFROMZERO – Share tobe shared!

MySQL SQL Mode: A Shield Against Junk Data and Silent Logic Errors

By admin August 18, 2026

Stop MySQL from silently truncating your data. Learn how to configure SQL Mode to enable Strict Mode, prevent silent logic errors, and protect your system's data integrity.

MySQL

MySQL Prefix Indexes: The ‘Weight Loss’ Secret for Indexes Without Sacrificing Speed

By admin August 18, 2026

Don't let indexes become a burden on your hard drive. Discover how to use Prefix Indexes in MySQL to speed up queries and save memory for long data columns.

Python

WeasyPrint in Practice: Generating High-Quality PDFs from HTML/CSS in Python

By admin August 15, 2026

Stop struggling with wkhtmltopdf's Flexbox issues. This detailed guide shows you how to use WeasyPrint in Python for professional PDFs, Vietnamese font support, and server optimization.

Development

Clean Architecture in Node.js: Escaping ‘Spaghetti Code’ as Your Project Grows

By admin June 7, 2026

Don't let your Node.js project turn into a mess. Discover how to implement Clean Architecture to decouple business logic, making your system scalable and easy to unit test.

Development

Building Job Queues with BullMQ and Redis: The Secret to Silky Smooth Background Processing

By admin May 2, 2026

Learn how to build a professional Job Queue system with BullMQ and Redis in Node.js. Optimize background tasks, automate retries, and boost application performance effectively.

Development

Swagger (OpenAPI 3.0): The Ultimate Way to Tame Your API Documentation Chaos

By admin April 8, 2026

Learn how to build and automate API documentation with Swagger (OpenAPI 3.0). A practical solution that saves developers 30% of communication overhead and brings a professional edge to any project.

MySQL

MySQL Triggers: Master the Art of Automated Data ‘Traps’ Without Touching Your App Code

By admin April 4, 2026

Manage your database without extra Backend code? Discover the power of MySQL Triggers through real-world examples of Audit Logs and Data Validation to ensure absolute data integrity.