DevOps Archives - Page 13 of 58 - ITFROMZERO

Measuring Project ‘Health’ with git-quick-stats: In-depth Git Statistics Directly on Your Terminal

By IT From Zero August 20, 2026

A guide to using git-quick-stats to analyze project performance, track contributions, and detect potential code risks right from your terminal.

Virtualization

Webswing: Run Java Desktop Applications Directly in the Browser Without Installation

By IT From Zero August 19, 2026

Webswing lets you run Java Swing/JavaFX applications directly in the browser via HTML5 canvas, with no JRE or plugin installation required on the client. This guide covers installation, nginx reverse proxy configuration, and practical considerations for taking it to production.

Monitoring

Mastering OpenAI/Claude Costs and Rate Limits with Prometheus & Grafana

By IT From Zero August 18, 2026

Don't let API bills surprise you. Here's a detailed guide on using Prometheus and Grafana to monitor OpenAI/Claude rate limits and costs in real-time.

Database

Deploying Typesense with Docker: Building High-Speed Instant Search for Your Application

By IT From Zero August 17, 2026

Learn how to deploy Typesense with Docker to create a high-speed Instant Search system. This guide covers everything from Schema configuration to RAM and security optimization tips.

Ubuntu

MAAS on Ubuntu: Turn 100 Physical Servers into a ‘Cloud’ Instantly

By IT From Zero August 17, 2026

Forget about manual OS installation via USB. This guide helps you master MAAS on Ubuntu to automate the entire physical server deployment process, from DHCP and IPMI to Custom Images.

Git

Managing 100+ Microservices Without the Headache: Why You Should Switch from Git Submodule to Repo

By IT From Zero August 17, 2026

Forget the stress of manually managing hundreds of microservice repositories. Discover how to use Git-repo for lightning-fast code syncing, centralized management, and eliminating annoying Git Submodule errors.

Docker

Dockerize Strapi CMS: Professional Headless CMS Deployment with PostgreSQL and Docker Compose

By IT From Zero August 17, 2026

Forget about tedious environment setup. This guide helps you Dockerize Strapi CMS with PostgreSQL, optimize image size, and ensure smooth operation on any server.

Monitoring

Mastering lnav: Advanced Real-Time Log Viewing and Analysis on Linux

By IT From Zero August 16, 2026

Don't let log reading become a nightmare. Discover lnav—a powerful Linux tool that merges log files, provides smart highlighting, and supports SQL queries to find errors in seconds.

MySQL

Handling MySQL Hangs Due to Metadata Locking: Don’t Let an ALTER Command Crash Your System

By IT From Zero August 16, 2026

Is ALTER TABLE hanging your MySQL? Explore the Metadata Locking (MDL) mechanism, how to use Performance Schema to find blocking threads, and tips for safe migrations on large databases.

Docker

Build Your Own Self-Hosted PaaS with Coolify: Effortless Docker Management as a Heroku Alternative

By IT From Zero August 15, 2026

Turn your VPS into a professional PaaS platform like Heroku with Coolify. A detailed guide on installation, Docker container management, and CI/CD automation for developers.