Putty P Hub

Putty P Hub

Your source for technology insights, tutorials, and guides.

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Latest Articles

Huawei's Rise to AI Chip Leadership in China: Nvidia's Troubles and a $67 Billion Market

Huawei is set to become China's top AI chip supplier by 2026 as Nvidia faces export restrictions and customs delays, with China's AI chip market projected to reach $67 billion by 2030.

2026-05-02 11:33:43 · Hardware

SoftBank's Bold US Expansion: A New Robotics and AI Venture Targeting $100 Billion

SoftBank plans a US robotics and AI startup to build data centers, targeting $100 billion valuation and IPO this year, leveraging automation for efficiency.

2026-05-02 11:33:12 · Startups & Business

Xbox Mode Comes to Windows 11: A Gamepad-Friendly Interface for Gamers

Microsoft rolls out Xbox Mode for Windows 11, replacing the desktop with a gamepad-friendly console interface. Q&A covers features, navigation, storefronts, and switchability.

2026-05-02 11:32:56 · Gaming

Big Tech's $725 Billion Bet: Why Chip and Memory Costs Are Driving Record Spending

Big Tech's 2026 capex hits $725B, driven by AI component costs; Microsoft alone spends $25B on memory/chips. This spending reshapes hardware markets and innovation strategies.

2026-05-02 11:32:39 · Science & Space

U.S. Department of War Partners with Seven AI Giants for Secure LLM Deployment on Classified Networks

The Pentagon announces AI deals with seven providers including OpenAI, Google, Microsoft for LLM deployment on classified networks for lawful use.

2026-05-02 11:32:20 · AI & Machine Learning

Biwin M350 2TB SSD: Is It the Best Budget PCIe 4.0 Drive?

Biwin M350 2TB SSD Q&A: performance, QLC drawbacks, power efficiency, and budget comparison. Great for everyday use, weak sustained writes.

2026-05-02 11:31:55 · Reviews & Comparisons

The $20 Temu Hard Drive Scam: When a 4TB 'HDD' Turns Out to Be a MicroSD Card in Disguise

A Redditor bought a $20 4TB HDD on Temu but got a microSD card reader hot-glued inside a plastic case. This Q&A explains the scam, how to detect fakes, and consumer protections.

2026-05-02 11:31:34 · Software Tools

From Blowtorch to Die Shot: Unconventional Delidding of an Intel Xeon Processor

Explore how a tech enthusiast delidded an Intel Xeon Silver 4110 using a blowtorch and hunting knife on a wood block, why he did it, the risks, and what die shots reveal.

2026-05-02 11:31:09 · Hardware

Understanding the Mac Mini and Mac Studio Shortage: AI Developers Drive Unprecedented Demand

Apple CEO Tim Cook warns Mac Mini and Mac Studio shortages may persist for months due to developer demand for high-memory systems for local AI and agentic AI workloads, causing a memory crunch.

2026-05-02 11:30:40 · Programming

Reviving PhysX: Boosting RTX 5090 Performance with a Dedicated RTX 5060 Secondary GPU

Explore how pairing an RTX 5090 with a secondary RTX 5060 dramatically improves PhysX performance in classic Batman Arkham titles by offloading physics workloads.

2026-05-02 11:30:18 · Gaming

Python Packaging Council Established: New Governance for Ecosystem

Python Steering Council approves PEP 772, establishing a five-member Packaging Council with broad authority over packaging standards, tools, and implementations; elections expected after PyCon US 2026.

2026-05-02 11:24:12 · Programming

Critical Flaw in Linux Kernel's AEAD Sockets: Arbitrary Page Cache Writes Expose Systems to Attack

Linux kernel bug in AEAD sockets allows arbitrary 4-byte writes to page cache via splice; fixed in mainline. Xint disclosed flaw present since 2017.

2026-05-02 11:23:50 · Cybersecurity

Linux Kernel Updates Address Critical Security Flaw and Xen Issues

Greg Kroah-Hartman releases seven stable kernels (7.0.3, 6.18.26, 6.12.85, etc.) with Xen fixes and backported patches for a critical AEAD socket vulnerability. Users advised to upgrade immediately.

2026-05-02 11:22:23 · Cybersecurity

GCC 16.1 Delivers Major C++20 Defaults and Pioneering C++26 Features

GCC 16.1 sets C++20 as default, adds experimental C++26 features like Reflection and Contracts, introduces an Algol68 frontend, and enables HTML diagnostics.

2026-05-02 11:22:01 · Web Development

When Hidden Dependencies Clash: The TCMalloc, Restartable Sequences, and Kernel Compatibility Saga

Hyrum's Law strikes again: Google's TCMalloc violated undocumented rseq behavior, forcing kernel developers to revert optimizations. The Linux no-regressions rule demands a compatibility workaround.

2026-05-02 11:21:31 · Programming

Critical Patch Roundup: Major Linux Distributions Issue Urgent Security Fixes

Major Linux distributions (AlmaLinux, Debian, Fedora, Oracle, Red Hat, SUSE, Ubuntu) released security updates for Chromium, kernel, Grafana, sudo, vim, and many more. Critical fixes include privilege escalations and remote code execution.

2026-05-02 11:21:05 · Linux & DevOps

How Prolly Trees Enable Version Control for Databases

Dolt uses Prolly trees, a B-tree variant with probabilistic splitting, to version databases. Shared nodes enable efficient storage, diffs, branching, and merge operations akin to Git.

2026-05-02 11:20:40 · Open Source

NHS's Open Source Retreat: A Misguided Response to AI Security Scanners

NHS plans to close open-source repos due to AI security scanning, but critics argue overreaction contradicts UK policy and past success.

2026-05-02 11:20:18 · Open Source

Why Users Abandon Site Search: The Paradox and Path Forward

Explains the Site-Search Paradox: why users leave for Google, the Syntax Tax, Google's contextual edge, consequences for e-commerce, and fixes for UX designers.

2026-05-02 11:02:28 · Software Tools

Embrace New Beginnings: April 2026 Community Wallpaper Collection

Discover the April 2026 community wallpaper collection celebrating fresh beginnings. Learn about the 15-year-old series, how to download wallpapers in various resolutions, featured designs, and how to submit your own artwork.

2026-05-02 11:02:00 · Open Source