ITNotes - Page 70 of 119 - From Terminal to Cloud

Distributed Tracing with Jaeger and Docker: A Field Guide for Microservices

May 3, 2026

Ditch the guesswork. This guide shows you how to implement Distributed Tracing with Jaeger and Docker, move to OpenTelemetry, and manage production-scale traffic based on real-world engineering experience.

DevOps

Stop Copy-Pasting Your Infrastructure: A Practical Guide to Terragrunt

May 2, 2026

Stop wrestling with redundant Terraform files. Discover how Terragrunt keeps your IaC clean, manages complex dependencies, and automates multi-environment deployments.

HomeLab

Proxmox GPU Passthrough Guide: Unlock Native Performance for Gaming and AI

May 2, 2026

Achieve near-native hardware performance in your virtual machines. This guide walks you through Proxmox GPU Passthrough using IOMMU and VFIO for high-end gaming and AI workloads.

Linux

Stop Using VMs: Master Distrobox for a Cleaner Linux Workflow

May 2, 2026

Ditch the heavy virtual machines. Learn how to run Arch, Fedora, and Kali Linux inside your terminal with full GUI support and native performance using Distrobox.

Beyond the ‘Vibe Check’: Quantifying RAG Performance with RAGAS

May 2, 2026

Stop relying on 'vibes' to test your AI. Learn how to use RAGAS to quantify Faithfulness, Relevancy, and Recall with automated LLM-based scoring.

Database

Stop the Race Conditions: A Guide to Redis Lua Scripting

May 2, 2026

Race conditions can kill your application's reliability. This guide shows you how to use Redis Lua scripting to ensure atomicity, reduce network lag, and handle complex logic directly on the server.

HomeLab

Moving from VMware ESXi to Proxmox VE: A Guide to the New Import Wizard

May 2, 2026

Ditching VMware? Learn how to use the Proxmox Import Wizard to migrate your ESXi virtual machines easily. No OVF exports or manual CLI conversions required.

Security

Hardening JWT: Real-World Lessons from 6 Months in API Production

May 2, 2026

Practical JWT security lessons from 6 months in production. Learn why you should migrate to RS256, how to handle revocation with Redis, and how to stop 'none' algorithm attacks.

Database

How to Configure PgBouncer for High-Performance PostgreSQL Production Environments

May 2, 2026

Learn how to solve PostgreSQL connection bottlenecks in production using PgBouncer. This guide covers the process-per-connection model, setting up transaction pooling, and production best practices for high-traffic apps.

DevOps

Stop the Template Madness: A Practical Guide to Kustomize

May 2, 2026

Stop fighting 1,000-line Helm templates. Learn how to simplify your Kubernetes deployments using Kustomize's native, template-free patching mechanism for dev, staging, and prod.

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

Distributed Tracing with Jaeger and Docker: A Field Guide for Microservices

Stop Copy-Pasting Your Infrastructure: A Practical Guide to Terragrunt

Proxmox GPU Passthrough Guide: Unlock Native Performance for Gaming and AI

Stop Using VMs: Master Distrobox for a Cleaner Linux Workflow

Beyond the ‘Vibe Check’: Quantifying RAG Performance with RAGAS

Stop the Race Conditions: A Guide to Redis Lua Scripting

Moving from VMware ESXi to Proxmox VE: A Guide to the New Import Wizard

Hardening JWT: Real-World Lessons from 6 Months in API Production

How to Configure PgBouncer for High-Performance PostgreSQL Production Environments

Stop the Template Madness: A Practical Guide to Kustomize