DevOps – Page 8 – ITFROMZERO

MySQL Timezone Handling: Don’t Let Your App Get Lost Across Time Zones

By admin August 23, 2026

Eliminate MySQL timezone offsets with expert guidance. Learn the difference between TIMESTAMP and DATETIME, loading timezone tables, and optimizing indexes for millions of records.

Python

Automating Microsoft Word with Python: Say Goodbye to Manual Reporting

By admin August 23, 2026

Forget manual copy-pasting! Learn how to use Python to automate professional Word reports, ensuring accuracy and saving time for IT professionals.

Docker

Dockerizing SvelteKit: Reducing Image Size from 1GB to 100MB with Multi-stage Builds

By admin August 23, 2026

Learn how to optimize SvelteKit Docker images from 1GB down to 100MB. Detailed guide on Multi-stage builds, Node Adapter, and Nginx configuration for production.

Security

Stop Unauthorized IP Access: Configuring Authenticated Origin Pulls (Cloudflare & Nginx)

By admin August 23, 2026

Secure your Nginx server comprehensively by only allowing traffic from Cloudflare via the Authenticated Origin Pulls (mTLS) mechanism.

Git

Git Fetch vs. Git Pull: Don’t Let ‘Merge Commits’ Ruin Your Project History

By admin August 23, 2026

Don't let 'git pull' clutter your project. Learn how to use git fetch, rebase, and safe code update workflows to keep your commit history clean and professional.

Docker

Docker Events API: Real-time Container Monitoring Instead of ‘Praying’ Every Night

By admin August 22, 2026

Container crashed without you knowing? Discover how to use the Docker Events API to build a real-time monitoring system with Telegram alerts in just a few lines of Python.

Virtualization

NanoVMs: A Lightweight Unikernel Solution – When Docker Isn’t the Final Destination

By admin August 22, 2026

Discover NanoVMs – a lightweight Unikernel solution for more secure application deployment than Docker. A detailed guide to running Go apps with 300ms boot times.

Git

Stop Typing Git Commands ‘Blindly’: Use git-sim to Preview Your Commit History

By admin August 22, 2026

Worried every time you type git reset --hard? git-sim helps you preview the results with visual animations, ensuring your important code never 'vanishes' again.

MySQL

MySQL Replication Filters: Pro Tips to Filter Databases and Tables to ‘Rescue’ Your Slave

By admin August 22, 2026

Learn how to use MySQL Replication Filters to optimize data synchronization. Save up to 80% disk space on your Slave and effectively reduce replication lag.

Docker

Setting Up Wiki.js with Docker Compose: A ‘Fast-Light-Simple’ Knowledge Management Solution

By admin August 22, 2026

A detailed guide on setting up Wiki.js with Docker Compose. This article focuses on optimized configuration, PostgreSQL database management, and practical operation tips for dev teams.