ITNotes - Page 19 of 119 - From Terminal to Cloud

Deploying OpenSearch on Docker: A Guide to Full-Text Search and Log Analytics

July 19, 2026

Ditch slow SQL queries. This guide shows you how to set up OpenSearch and Dashboards using Docker for high-performance full-text search and log analytics.

HomeLab

Homebridge on Docker: Bringing Cheap Smart Gear into Apple’s Ecosystem

July 19, 2026

Learn how to deploy Homebridge using Docker to integrate non-HomeKit smart devices into the Apple ecosystem. A practical guide for HomeLab enthusiasts looking to avoid the 'Apple Tax'.

Networking

Configuring ECMP Routing on Linux: Load Balance Multiple Gateways with iproute2

July 19, 2026

Don't let your backup ISP link sit idle. Learn how to use ECMP with iproute2 to load balance traffic across multiple gateways for better speed and reliability.

HomeLab

Ditch the Monthly Fees: Self-Host Listmonk on Docker for Your HomeLab

July 19, 2026

Tired of Mailchimp's rising costs? Follow this guide to self-host Listmonk on Docker. Learn to set up PostgreSQL, configure SMTP, and manage your own email marketing with zero subscriber limits.

HomeLab

Stop Using Bitly: Self-Host Your Own URL Shortener with Shlink and Docker

July 19, 2026

Ditch Bitly's restrictive limits. Learn to deploy Shlink, a modern self-hosted URL shortener, using Docker and MariaDB for professional link management and full data ownership.

Networking

Scaling Traffic with Linux Virtual Server (LVS): High-Performance Layer 4 Load Balancing

July 19, 2026

Ditch user-space bottlenecks. Master LVS/IPVS to build high-performance Layer 4 load balancers using NAT and Direct Routing for massive scalability.

DevOps

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

Deploying OpenSearch on Docker: A Guide to Full-Text Search and Log Analytics

Homebridge on Docker: Bringing Cheap Smart Gear into Apple’s Ecosystem

Configuring ECMP Routing on Linux: Load Balance Multiple Gateways with iproute2

Ditch the Monthly Fees: Self-Host Listmonk on Docker for Your HomeLab

Stop Using Bitly: Self-Host Your Own URL Shortener with Shlink and Docker

Scaling Traffic with Linux Virtual Server (LVS): High-Performance Layer 4 Load Balancing

Kubeshark Tutorial: Real-time Kubernetes API Traffic Analysis and Microservices Debugging

Build a Local Git Commit Assistant with LLM and Git Hooks

Stop Settling for Mediocre RAG: A Practical Guide to Reranking with BGE and Cohere

Build a Local AI OCR System with GOT-OCR2: No Cloud, No Subscriptions, Just Python