ITNotes - Page 48 of 119 - From Terminal to Cloud

High-Performance LLMs on Intel CPUs: A Practical OpenVINO Guide

May 25, 2026

Ditch the expensive GPUs. This guide shows you how to use Intel OpenVINO and 4-bit quantization to run LLMs like Llama 3 on standard CPUs with production-grade performance.

HomeLab

Stop Renting Your Music: Build a Private Streaming Server with Navidrome and Docker

May 25, 2026

Build a high-performance, private music server with Navidrome and Docker. Stop paying for Spotify and stream your FLAC/MP3 collection to any device using the Subsonic API.

DevOps

Service Discovery and Dynamic Configuration with HashiCorp Consul

May 25, 2026

Learn how to eliminate hardcoded IP addresses and manage microservices effectively using HashiCorp Consul for Service Discovery and Dynamic Configuration.

Database

Scaling Database Performance: A Practical Guide to Read Replicas in PostgreSQL and MySQL

May 24, 2026

Is your database hitting 100% CPU? This guide shows you how to implement Read Replicas in PostgreSQL and MySQL to offload traffic and keep your app fast.

HomeLab

Stop Adding Movies Manually: Deploy Jellyseerr on Docker for Your HomeLab

May 24, 2026

Automate your media library by deploying Jellyseerr on Docker. This guide shows you how to connect Jellyfin, Radarr, and Sonarr for a hands-off request system.

Linux

Locking Down SFTP: A Field Guide to Chroot Jails on Linux

May 24, 2026

Isolate SFTP users and prevent lateral movement. This production-ready guide walks you through OpenSSH Chroot Jails, strict permission mapping, and monitoring strategies.

Security

Static Malware Analysis with Ghidra: A Hands-on Guide for Linux

May 24, 2026

Learn how to use Ghidra on Linux for static malware analysis. This guide provides a practical workflow for reverse engineering ELF and PE binaries to uncover hidden threats.

DevOps

Ditch the Cloud: Self-Hosting a Lean DevOps Stack with Gitea and Actions

May 24, 2026

Take control of your DevOps data. This guide shows you how to deploy a high-performance Gitea instance and Gitea Actions runner using Docker Compose for private, low-cost CI/CD.

Database

Scaling PostgreSQL Beyond a Single Node: A Practical Citus Guide

May 24, 2026

Is your PostgreSQL database hitting its limits? Learn how to scale horizontally using Citus to distribute data across multiple nodes and run parallel queries for massive performance gains.

HomeLab

Old Gear, New Life: A 6-Month Review of My Proxmox HomeLab Cluster

May 24, 2026

I spent six months running a Proxmox cluster on repurposed Dell Optiplex micros. Here is the hardware audit, the configuration tweaks, and the monitoring tools that keep it running 24/7.

Speed Up Python with Numba JIT: Make Heavy Data Processing 100x Faster

CDK for Terraform (CDKTF) with Python: Deploy Cloud Resources Without Writing HCL

Clean Up Your Java Code: A Practical Guide to Vavr

Stop Deploying Broken Docker Images: A Guide to Container Structure Tests

Mastering Golang Memory Profiling: A Practical Guide with pprof

Stop Storing Secrets in Git: A Guide to 1Password Connect on Kubernetes

Building a Network Performance Testbed: High-Speed Testing with TRex on Linux

Stop Writing Boilerplate: A Guide to Python Dataclasses, Attrs, and Pydantic

Build Your Own Private 5G Network: A Hands-On Guide with Open5GS and srsRAN

Mastering Socket.IO in Node.js: Building Secure, Production-Ready Real-Time Apps

High-Performance LLMs on Intel CPUs: A Practical OpenVINO Guide

Stop Renting Your Music: Build a Private Streaming Server with Navidrome and Docker

Service Discovery and Dynamic Configuration with HashiCorp Consul

Scaling Database Performance: A Practical Guide to Read Replicas in PostgreSQL and MySQL

Stop Adding Movies Manually: Deploy Jellyseerr on Docker for Your HomeLab

Locking Down SFTP: A Field Guide to Chroot Jails on Linux

Static Malware Analysis with Ghidra: A Hands-on Guide for Linux

Ditch the Cloud: Self-Hosting a Lean DevOps Stack with Gitea and Actions

Scaling PostgreSQL Beyond a Single Node: A Practical Citus Guide

Old Gear, New Life: A 6-Month Review of My Proxmox HomeLab Cluster