Top 10 Must-Know Facts About TiDB for Beginners
In the modern world of software development, data is growing at an unprecedented rate. Traditional…
Database
Architecture & Design
My First Step into Security: Building a Zero-Knowledge Vault
Personal Note: This blog post is the start of my journey into the world of…
Docker
No Downtime Deployments with Docker Compose
Modern applications require constant availability, but traditional deployments often involve dreaded outage windows and "Maintenance…
NodeJS
Avoid Cross-Request State Pollution in Vuex When Using SSR
When using Vue or Nuxt with Server-Side Rendering (SSR), many teams run into a serious…
Tools
How to Backup a Website When Your Server Disk is Completely Full
Have you ever been in this nightmare situation? Your web server disk is ~100% full…
Tools
Introspective MCP Server for GraphQL – Safe & Powerful Schema Exploration
Last Updated: August 2025 | 15 min read Table of Contents Why GraphQL Introspection Tools…
Database
MySQL
MySQL Performance Pitfall: Querying a String Column with a Number
When working with MySQL, it’s common to have columns stored as strings (VARCHAR, CHAR, TEXT).But…
Database
MySQL
NodeJS
Avoid This Mistake with Bulk Insert in Node.js and MySQL
Last week, I ran into a serious performance issue while working on a bulk insert…
Tools
🔐 sqlmap: Automate SQL Injection Testing Like a Pro in 2025
Table of Contents What is sqlmap? Why SQL Injection Still Matters Installing sqlmap Basic Usage…
AI & Machine Learning
Tips
How a Simple Migration Took Down Our System for 20 Minutes — And How to Never Let That Happen Again
"ALTER TABLE looked harmless. On staging, it ran in 0.4s. In production, it locked the…