admin – Page 18 – ITFROMZERO

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

By admin 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.

Docker

Dockge: A Lightweight Docker Compose Manager, the Perfect Portainer Alternative for Low-Spec VPS

By admin August 17, 2026

Dockge is a modern, lightweight, and easy-to-use Docker Compose manager. Learn how to install Dockge as a Portainer alternative to save RAM and manage containers more efficiently.

Fedora

UKI on Fedora: Manually Packaging the Kernel for Absolute Secure Boot Security

By admin August 17, 2026

Combine Kernel and Initrd into a single file with Unified Kernel Images (UKI) on Fedora. Optimize Secure Boot and prevent unauthorized system access.

Ubuntu

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

By admin 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.

Database

Database Schema Design for Chat Apps: From Zero to Scaling for Millions of Users

By admin August 17, 2026

Learn how to design database schemas for chat applications from basic to advanced levels. Optimize performance with Redis, handle millions of messages, and implement cursor-based pagination.

Network

SDN Network Emulation with Mininet: Building a 100-node Topology on Your Laptop

By admin August 17, 2026

Learn how to use Mininet for high-performance SDN emulation. Guide to creating complex topologies with Python and OpenFlow testing tips to save resources.

Network

Enabling HTTP/3 (QUIC) for Nginx: Speeding Up Websites in Poor Network Conditions

By admin August 17, 2026

Guide to upgrading Nginx to HTTP/3 (QUIC) to optimize website speed. This article shares how to fix HoL blocking, configure 0-RTT, and handle real-world firewall issues.

Git

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

By admin 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.

Linux

Centralizing Linux Logs with systemd-journal-remote: A Lightweight ELK Alternative

By admin August 17, 2026

Manage logs centrally without the RAM-heavy ELK stack. This guide shows how to use systemd-journal-remote to collect binary logs from multiple Linux servers while keeping metadata intact.

Docker

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

By admin 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.