ITNotes - Page 31 of 119 - From Terminal to Cloud

Postgres Without the Server: Running PGlite in the Browser and Node.js

June 15, 2026

Run a full PostgreSQL engine inside your browser or Node.js with PGlite. No server, no Docker, and sub-100ms startup times for local-first apps and testing.

Linux

Linux Firmware Management with fwupd: Updating BIOS, SSDs, and Hardware Security

June 15, 2026

Learn how to manage and update hardware firmware on Linux using the powerful fwupd utility. This guide covers BIOS, SSD, and peripheral updates using the Linux Vendor Firmware Service (LVFS).

Linux

Saving Your Data: A Pro’s Guide to GNU ddrescue for Failing Linux Drives

June 15, 2026

Don't let a failing hard drive take your data down with it. GNU ddrescue offers a smarter, multi-pass recovery method that prioritizes healthy data first.

Programming

SolidJS and the Signals API: Building High-Performance UIs Without VDOM Overhead

June 14, 2026

Ditch the Virtual DOM for something faster. Explore how SolidJS uses fine-grained reactivity and the Signals API to deliver high-performance web applications with less overhead.

DevOps

Build ChatOps with Slack and Kubernetes: Stop Context Switching and Start Automating

June 14, 2026

Context switching kills productivity. Learn how to integrate Slack and Kubernetes using Botkube to monitor pods, fetch logs, and handle incidents without leaving your chat app.

Programming

Kotlin Multiplatform (KMP) in Production: A Guide to Sharing Logic Across Android, iOS, and Web

June 14, 2026

A deep dive into Kotlin Multiplatform (KMP) based on 6 months of production experience. Learn to share networking, state, and business logic while keeping your UI native.

Speeding Up Vietnamese Speech-to-Text: From Vanilla Whisper to Faster-Whisper in Production

June 14, 2026

Don't settle for slow transcription. Discover how to build a high-performance Vietnamese STT system using Faster-Whisper, LoRA fine-tuning, and CTranslate2 for 4x faster results.

How I Cut Our OpenAI Bill by 50% Using the Batch API

June 14, 2026

Slash your OpenAI costs by 50% and bypass rate limits. This guide shows you how to move high-volume AI tasks to the Batch API with production-ready Python examples.

DevOps

Scaling Kubernetes Traffic: Deploying Kong for JWT, Rate Limiting, and Observability

June 14, 2026

Ditch the custom auth logic and manual rate limiting. Learn how to deploy Kong on Kubernetes in DB-less mode to centralize your API management and monitoring.

Running AI Models on AMD GPUs with ROCm: A Production-Ready Guide

June 14, 2026

Ditch the NVIDIA tax. This guide shows you how to set up AMD ROCm 6.1 for high-performance AI inference, featuring real-world benchmarks and setup tips for the Radeon 7900 series.

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

Postgres Without the Server: Running PGlite in the Browser and Node.js

Linux Firmware Management with fwupd: Updating BIOS, SSDs, and Hardware Security

Saving Your Data: A Pro’s Guide to GNU ddrescue for Failing Linux Drives

SolidJS and the Signals API: Building High-Performance UIs Without VDOM Overhead

Build ChatOps with Slack and Kubernetes: Stop Context Switching and Start Automating

Kotlin Multiplatform (KMP) in Production: A Guide to Sharing Logic Across Android, iOS, and Web

Speeding Up Vietnamese Speech-to-Text: From Vanilla Whisper to Faster-Whisper in Production

How I Cut Our OpenAI Bill by 50% Using the Batch API

Scaling Kubernetes Traffic: Deploying Kong for JWT, Rate Limiting, and Observability

Running AI Models on AMD GPUs with ROCm: A Production-Ready Guide