high-performance Archives

Winsage

June 2, 2025

Which USB Port Is This? Microsoft Vows To End The Lottery

The USB-C connector has become complex, with varying standards causing confusion among users. Microsoft found that over 25% of users encounter errors when connecting USB-C devices due to unsupported functionalities. To address this, Microsoft plans to establish a minimum standard for USB-C port capabilities on personal computers, which will be part of the Windows Hardware Compatibility Program. Future USB-C ports will support device charging, DisplayPort Alt-mode, and compatibility with USB 40Gbps, USB4, and Thunderbolt 3 peripherals. However, not all USB-C ports will operate at the same speeds, and existing devices will not receive these enhancements, meaning it may take years for users to benefit from the new standards.

Winsage

June 2, 2025

Microsoft promises to sort out USB shambles

Microsoft is updating its Windows Hardware Compatibility Program (WHCP) for Windows 11 to standardize USB-C port functionality across devices. The new guidelines will ensure that all USB-C ports on certified Windows 11 devices support data transfer, charging, and display output. This initiative aims to eliminate confusion for users regarding port capabilities. Additionally, USB 40Gbps ports will be compatible with USB4 and Thunderbolt 3 peripherals, while USB 3.X ports may not match the performance of USB4. Microsoft will also require USB-IF certified silicon in PCs and will validate USB controllers with its own drivers to ensure seamless updates through Windows Update.

AppWizard

June 1, 2025

Painkiller RTX is a path-traced upgrade to a classic but almost forgotten shooter

Nvidia's RTX Remix is a tool that allows game modders to enhance classic PC games with path-traced visuals. One notable project is the transformation of the 2004 game Painkiller into Painkiller RTX, currently at version 0.1.6. This project utilizes a custom rendering technology called PainEngine, replacing the original Direct X 8.1 rendering with a path tracer, resulting in improved visuals such as real-time shadows and moving lights. The gameplay retains its fast-paced action focus, with enhanced mechanics through Havok physics, allowing for dynamic interactions with the environment. Painkiller RTX features significant upgrades in lighting, including dynamic lighting that interacts with moving objects and improved texture quality using Quixel megascan assets. However, the path-tracing technology requires robust hardware for optimal performance, and even mid-range GPUs like the RTX 4060 may struggle with frame rates during intense gameplay.

AppWizard

May 30, 2025

GRVT Now Lets Android Users Trade 30+ Crypto Perpetual Pairs in New Mobile App

GRVT has launched its Android mobile application on the Google Play Store, introducing institutional-grade crypto perpetual trading to mobile users. The app features approximately 30 crypto perpetual trading pairs, a rewards page, a portfolio overview, and a Liquidity League for trading competitions. It is available in 50 countries, including Argentina, Japan, South Korea, and Vietnam. GRVT is the first licensed onchain exchange, combining centralized and decentralized finance to provide a high-performance trading experience on the Ethereum blockchain. Since its mainnet launch, GRVT has achieved over .5 billion in trading volume, onboarded 40,000 verified users, and listed 24 trading pairs. The mobile app launch coincides with a growing interest in crypto perpetuals, with projections indicating significant increases in trading volume for both centralized and decentralized exchanges in 2024.

AppWizard

May 24, 2025

I’ve found every major Memorial Day sale that’s relevant for PC gamers, and handpicked my favorite deals

Memorial Day weekend features sales for PC gamers, offering discounts on gaming rigs, laptops, and accessories. Notable deals include the Alienware Aurora R16 with an Intel Core Ultra 7 265F and RTX 5080 for ,349.99 at Dell, and the HP Omen 45L with an Intel Core Ultra 7 265K and RTX 5090 for ,189.99. The HP Omen 35L, featuring an AMD Ryzen 5 8500G and RTX 4070 Super, is available for ,349.99, down from ,679.99. For laptops, the HP Omen Max 16 is priced at ,799.99. Monitor deals include the 32" Alienware AW3225QF 4K 240Hz QD-OLED Gaming Monitor for ,199.99 and the 32" Dell S3222DGM QHD 165Hz monitor for 9.99.

Tech Optimizer

May 21, 2025

YugabyteDB Extends Support for Document Databases With Postgres Extension DocumentDB

Yugabyte has integrated support for the DocumentDB extension, a document database-compatible Postgres extension released by Microsoft, enhancing its multi-modal database capabilities. This integration allows developers to combine SQL and NoSQL functionalities within a single database environment, facilitating the transition from MongoDB workloads to YugabyteDB and enabling vector search queries through the pg_vector Postgres extension. The DocumentDB extension is open-source and aims to provide a unified, vendor-agnostic solution based on Postgres, which is rapidly gaining adoption. Since its launch, DocumentDB has received significant attention on GitHub, with over 1.6k stars and more than 80 forks. YugabyteDB is designed for high-performance, distributed SQL database applications and is backed by various investors.

Tech Optimizer

May 20, 2025

Running I/O intensive workloads on PostgreSQL with Amazon EBS io2 Block Express

Databases are essential for organizations, and their performance is critical to user experience and operational efficiency. AWS introduced Amazon Elastic Block Store (Amazon EBS) io2 Block Express in December 2020 to address performance issues related to storage latency during database operations. This solution enhances storage management for high-performance database servers, supporting up to 256,000 IOPS and 4,000 MiB/s throughput per volume, with a maximum volume size of 64 TiB and sub-millisecond disk I/O latency. A performance comparison was conducted between PostgreSQL databases on Amazon EBS gp3 and io2 Block Express, utilizing the HammerDB benchmarking tool. The analysis involved four tests: OLTP Load test, OLTP Stress test, OLAP Load test, and OLAP Stress test, using r5b.24xlarge EC2 instances. Results indicated that io2 Block Express outperformed gp3 by 2.08 times in transactions per minute (TPM) and provided significantly lower latency for both OLTP and OLAP workloads. Key differences between gp3 and io2 Block Express include durability, with io2 offering 99.999% durability compared to gp3's 99.8% – 99.9%. The maximum IOPS for gp3 is 16,000, while io2 supports up to 64,000 IOPS. Pricing for gp3 is approximately ,375.36/month, while io2 Block Express costs around ,408/month, reflecting its premium performance capabilities. In benchmarking tests, io2 Block Express demonstrated superior performance, achieving 3.95 times faster average performance than gp3 across all scenarios. It is particularly suitable for mission-critical applications requiring consistent sub-millisecond latency and high durability.

Tech Optimizer

May 17, 2025

Supercharging your data experience: PostgreSQL 17 is now available on IBM Cloud

PostgreSQL Version 17 has launched on IBM Cloud, featuring optimized memory management, faster query execution, and accelerated bulk operations. These enhancements improve performance, scalability, security, and developer productivity. IBM Cloud's ecosystem of extensions and plugins supports PostgreSQL 17, enabling efficient management of complex applications.

Winsage

May 15, 2025

Microsoft Copilot+ Recall: who should disable it, and how

Microsoft's Recall feature for Copilot+ PCs was initially announced a year ago but delayed due to privacy concerns raised by cybersecurity experts. The updated version was released in April 2025 for Windows Insider Preview builds and rolled out more broadly in May. Key updates include requiring user permission for activation, encrypting database files with hardware-based Trusted Platform Module (TPM), and implementing a filter to prevent saving sensitive information. Recall is enabled on a per-user basis, can be uninstalled, does not require a Microsoft account, and processes data locally. However, it still has vulnerabilities, such as allowing access with a regular Windows PIN after initial biometric authentication and failing to consistently filter sensitive data. Recall can log interactions during calls and capture self-destructing messages, posing privacy risks. It can impact performance and battery life, especially during gaming. Users handling sensitive data or frequently using video conferencing may want to disable or remove Recall. Instructions for disabling or removing Recall are provided, along with precautions for those who choose to use it.

AppWizard

May 15, 2025

New malware infects Android devices — full list of apps to delete immediately

Cybersecurity experts have identified a new threat to Android users called Kaleidoscope malware, which has infiltrated various popular applications not available on the Google Play Store. This malware operates in the background, collecting personal information, displaying intrusive ads, and potentially allowing more harmful malware to enter. Users are advised to check their device settings for suspicious apps, uninstall them, restart their devices, and review app permissions, especially for those requesting access to sensitive features. Experts recommend downloading apps only from trusted sources, being cautious about permissions, and regularly updating systems to address security vulnerabilities. Google has identified 62 dangerous vulnerabilities in Android devices, with two being particularly threatening, and users are urged to update their devices promptly.