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#TechExplained

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💾 ZFS ARC Cache Explained 💾

ZFS uses RAM as a powerful cache called the ARC (Adaptive Replacement Cache) to speed up disk reads and metadata operations.

It looks like ZFS “eats” RAM — but it’s actually putting your memory to work, caching data for blazing-fast access.

⚠️ Important: ARC is not a memory leak!
It dynamically adjusts — if apps need RAM, ARC frees it instantly.

🛠️ You can set a limit with zfs_arc_max so ZFS won’t take all your memory.

✅ Properly tuned, ARC boosts performance without starving your system.

So don’t fear the RAM usage—embrace the cache! 🚀

Choosing between MOSFETs and IGBTs depends on voltage, current, and frequency. MOSFETs switch faster, have built-in diodes, and suit low-voltage/high-frequency designs. IGBTs handle higher voltages/currents but switch slower due to tail current and need external diodes. Each shines in different power electronics! ⚡🔧 #PowerElectronics #TechExplained
florisera.com/igbt-vs-mosfet-h

Florisera · IGBT vs MOSFET: How to Choose the Right Power Switch - FloriseraCompare IGBT vs MOSFET: switching speed, efficiency, voltage range, power losses (conduction vs switching) & real-world use cases.

Ever wondered how AI goes from training in the lab to making real-time decisions in your phone, car, or smart home? This episode demystifies AI inference—the process that brings machine learning models to life in practical applications. We break down how it works, why it matters, and where it's shaping the future of technology today.

#AI #MachineLearning #AIInference #SmartTech #TechExplained #FutureOfAI #AITech #TechPodcast

podcasts.apple.com/us/podcast/

What Is AI Inference? How Smart Tech Actually Works
Apple PodcastsWhat Is AI Inference? How Smart Tech Actually WorksPodcast Episode · TechDaily.ai · 06/24/2025 · 22m

🔒 How Does reCAPTCHA Work? A Complete Guide to Google’s Bot Defense System

We break down how reCAPTCHA detects bots using AI, risk scoring, and behavioral analysis—without disrupting genuine users. Learn how v2, v3, and invisible reCAPTCHA protect your site from spam in 2025.

👉 Read now: izoate.tech/blog/how-does-reca

Izoate Tech · How Does reCAPTCHA Works? A Complete Guide to Google’s Bot Defense System - Izoate TechEver wondered how websites fight bots using picture puzzles? Learn how reCAPTCHA works in this complete guide to Google’s bot defense system.