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Database tutorial - IT technology blog
Posted inDatabase

Database Normalization: From ‘God Tables’ to Clean Architecture (1NF to 3NF)

March 31, 2026
Transform messy 'God Tables' into efficient database schemas. Learn the practical steps to reach 1NF, 2NF, and 3NF with SQL examples and real-world trade-offs.
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DevOps tutorial - IT technology blog
Posted inDevOps

Stop Breaking the Build: A Hands-On Guide to Git Hooks

March 31, 2026
Waiting for CI/CD servers to tell you about a typo is a waste of time. Learn how to use Git Hooks to automate linting and testing on your local machine.
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Programming tutorial - IT technology blog
Posted inProgramming

Stop Cascading Failures: A Hands-on Guide to the Circuit Breaker Pattern

March 31, 2026
Don't let one slow service crash your entire system. Learn to implement the Circuit Breaker pattern with Python, manage failure states, and use fallback strategies to build truly resilient microservices.
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HomeLab tutorial - IT technology blog
Posted inHomeLab

K3s for HomeLabs: Stop Babysitting Containers and Start Orchestrating

March 31, 2026
Ditch the manual container management. This guide shows you how to install K3s, deploy your first app, and use professional tools like K9s to keep your HomeLab running smoothly.
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HomeLab tutorial - IT technology blog
Posted inHomeLab

Automate Docker Container Updates on Your HomeLab with Watchtower and Docker Compose

March 31, 2026
Manually updating Docker containers across a HomeLab quickly becomes a chore. This guide walks through setting up Watchtower with Docker Compose to automate image updates — with smart exclusions for databases, notification alerts, and a one-command manual trigger when you need it now.
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HomeLab tutorial - IT technology blog
Posted inHomeLab

Ditch Port Forwarding: Build a Professional WireGuard VPN Gateway on OpenWrt

March 31, 2026
Stop exposing your HomeLab to hackers. This guide shows you how to build a high-speed WireGuard VPN Gateway on OpenWrt for secure, professional-grade remote access.
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AI tutorial - IT technology blog
Posted inAI

Beyond Grep: Building Smarter Log Monitoring with AI and Open Source

March 30, 2026
Move beyond basic grep and regex. This guide shows you how to use Python, the Drain algorithm, and Isolation Forest to build a modern, AI-powered log monitoring system.
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Programming tutorial - IT technology blog
Posted inProgramming

Mastering TypeScript Design Patterns: Clean Architecture with Singleton, Factory, and Strategy

March 30, 2026
Tired of spaghetti code? Learn how to implement Singleton, Factory, and Strategy patterns in TypeScript to build scalable, maintainable, and testable applications.
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DevOps tutorial - IT technology blog
Posted inDevOps

Git Branching Strategies That Won’t Break Your Production Environment

March 30, 2026
Is your Git branching strategy causing production outages? Learn the pros and cons of GitFlow, GitHub Flow, and GitLab Flow to build a more resilient CI/CD pipeline.
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Security tutorial - IT technology blog
Posted inSecurity

Stop the Guesswork: Using Auditd for Linux Incident Response

March 30, 2026
Move beyond basic Linux logging. This guide shows you how to use Auditd to track file modifications and command execution at the kernel level to solve production incidents faster.
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