high-performance Archives

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.

Tech Optimizer

May 14, 2025

Best Antivirus Software (2025): ESET Recognized as Top Cybersecurity Solution by Software Experts

ESET is recognized as a leading antivirus provider in 2025, known for its robust security solutions that effectively combat rising cyber threats such as phishing, ransomware, and zero-day exploits. The company's offerings include heuristic and behavioral detection, ransomware and phishing protection, exploit blocker technology, and low resource usage, ensuring minimal impact on system performance. ESET provides various products for home users, including ESET HOME Security Essential, Premium, and Ultimate, as well as a Small Business Security package for up to 25 devices and scalable solutions for larger organizations. Pricing for home products starts at .99/year, with multi-device and multi-year discounts available. ESET operates in over 200 countries, utilizing a global network for real-time threat intelligence and maintaining a commitment to effective digital security since its establishment in 1992.

Tech Optimizer

May 8, 2025

The Search Stack That Nearly Broke Us — Until We Did This

The initial architecture for the finlight.me real-time financial news API utilized Postgres full-text search, which was effective for early needs but faced limitations as article volume increased. Key challenges included performance degradation due to the inability to combine GIN indexes with regular B-Tree indexes, leading to slow query performance, especially with complex user queries and pagination. The decision was made to transition to OpenSearch for its optimized search capabilities while retaining Postgres as the source of truth for data integrity. Testing with OpenSearch revealed the need for production-grade resources, which led to a successful deployment that improved search response times significantly. The current architecture separates ingestion, storage, and retrieval responsibilities, with Postgres managing data storage and OpenSearch handling user-facing search queries. Regular snapshotting and thoughtful index management ensure resilience and scalability.

Winsage

May 7, 2025

Microsoft Photos Can Relight Your Images

Microsoft has introduced new features for Windows 11 and its Copilot+ PCs, along with AI-ready Surface hardware. Key enhancements include: - Photos App: A relight feature for adding digital light sources, auto presets, and manual adjustments; new object selection capabilities in Paint; and improvements to the Snipping Tool with a text extractor and color picker. - Recall Feature: Helps users find content by retracing steps and describing memories, with strong privacy controls. - Improved Windows Search: Allows conversational queries with AI interpreting context for relevant results, aided by specialized chips in Copilot+ PCs. - Click to Do: Streamlines workflows with contextual shortcuts for actions within a single application. - Surface for Business Copilot+ PCs: Introduction of a 12-inch Surface Pro and a 13-inch Surface laptop featuring Snapdragon X Plus processors and advanced security tools. - Surface Laptop for Business: A 13-inch model with a thinner profile, anti-reflective touch screens, and an AI-enhanced camera. - Surface Pro for Business: A 12-inch versatile device that transitions between laptop and tablet modes, featuring an adjustable kickstand. - Availability: Software updates will start in April 2025, while new Surface devices will ship from July 22 in select markets.

Winsage

May 6, 2025

Expanding the Surface for Business Copilot+ PC portfolio

AI has evolved into a transformative force for organizations, increasing the demand for secure and high-performance AI-ready Windows 11 PCs. Microsoft has introduced Copilot+ PCs, including the new 12-inch Surface Pro and 13-inch Surface Laptop, both powered by the Snapdragon X Plus processor with an integrated neural processing unit (NPU) capable of 45 trillion operations per second. The 13-inch Surface Laptop offers up to 23 hours of video playback and 16 hours of web browsing, with performance enhancements of up to 50% faster speeds and double the battery life compared to its predecessor. It features an AI-enhanced 1080p front camera for video conferencing and a durable design. The 12-inch Surface Pro is the thinnest and lightest Copilot+ PC, providing 50% faster performance and up to 16 hours of local video playback. Both devices are designed as Secured-core PCs with advanced security features, including Windows Hello for Business and biometric authentication options. They support enhanced productivity through AI features in Windows 11 and Microsoft 365 Copilot, enabling faster file searches and improved team efficiency. Microsoft emphasizes sustainability with the use of recycled materials and energy-efficient designs. The new devices will be available starting July 22 in select markets.

AppWizard

May 2, 2025

Today’s Android app deals and freebies: Star Wars Pinball 7, HOOK 2, Groundskeeper2, more

A new wave of Android game and app deals has been announced, featuring Star Wars Pinball 7 alongside discounts on KOTOR 1 and KOTOR 2 as part of Star Wars Day promotions. Significant device discounts include the Samsung Galaxy Tab S10 FE/+, the OnePlus Pad 2 with a discount of 0, and the Lenovo IdeaPad 5i 16-inch 2-in-1 touchscreen laptop available at a discount of 0.

AppWizard

May 2, 2025

Every Minecraft Nerf Blaster You Can Buy Right Now

Minecraft has collaborated with Nerf to create a range of blasters inspired by the game. The following Nerf Minecraft products are available: 1. Nerf Minecraft Bow Dart Blaster - £14.99, features string-priming action and high-performance N1 darts. 2. Nerf MicroShots Minecraft Cave Spider Blaster - Compact design with rapid-fire capabilities. 3. Nerf Microshots Minecraft Chicken Blaster - £19.99, fires one dart at a time. 4. Nerf MicroShots Minecraft Ender Dragon and Elder Guardian Mini Blaster 2-Pack - £37.19, features both bosses from Minecraft. 5. Nerf Ender Dragon Blaster - Over £37.18, includes dragon design and storage for 12 darts. 6. Nerf Minecraft Firebrand, Dart Blasting Axe - £19.66, three-dart capacity. 7. Nerf MicroShots Minecraft Ghast Mini Blaster - £11.95, single-shot action. 8. Nerf MicroShots Minecraft Guardian Mini Blaster - £12.99, features two mini-sized darts. 9. Nerf Minecraft Heartstealer Toy Sword - £19.79, combines sword aesthetics with blaster functionality. 10. Nerf Minecraft Pillager's Crossbow Dart Blaster - £29.94, fires six darts consecutively. 11. Nerf Minecraft Sabrewing Motorized Blaster Bow - £44.99, motorized blasting with an 8-dart clip. 12. Nerf Microshot Minecraft Snow Golem Mini Blaster - Compact and easy to use. 13. Nerf Minecraft Stormlander Dart-Blasting Hammer - £25.19, fires three darts.

AppWizard

April 30, 2025

The Best PC Games of 2025 So Far (Spring Edition)

Spring 2025 has seen the release of several notable PC games, including: - Clair Obscur: Expedition 33: Released on April 24, 2025, by Sandfall Interactive, it sold over 1 million copies in three days and features a blend of French art nouveau aesthetics and JRPG combat mechanics. - Monster Hunter Wilds: Released on February 28, 2025, by Capcom, it introduces full narrative integration and dynamic monster interactions. - The Elder Scrolls IV: Oblivion Remastered: Released on April 22, 2025, by Bethesda Game Studios, it attracted over 4 million players shortly after launch and features enhanced visuals and gameplay updates. Other early 2025 releases include: - Blue Prince (April 10, 2025) - Split Fiction (March 6, 2025) - Atomfall (March 27, 2025) - Assassin’s Creed Shadows (March 20, 2025) - Two Point Museum (March 5, 2025) - Final Fantasy VII Rebirth (January 23, 2025) - Ender Magnolia: Bloom in the Mist (January 22, 2025) - Ninja Gaiden II Black (January 23, 2025) - The Talos Principle: Reawakened (April 10, 2025) Highly anticipated titles for later in 2025 include: - Grand Theft Auto VI (Late 2025) - Doom: The Dark Ages (May 15, 2025) - Metal Gear Solid Delta: Snake Eater (August 28, 2025) - The Outer Worlds 2 (Expected 2025) - Borderlands 4 (September 12, 2025) - Marvel’s Blade (TBA 2025) - Hades II (Full Release later 2025) - Frostpunk 2 (Summer 2025) - Slay the Spire 2 (Early Access Expected 2025) - Anno 117: Pax Romana (Expected 2025) - Vampire: The Masquerade – Bloodlines 2 (October 2025) - Indiana Jones and the Great Circle (Expected 2025) - Stalker 2: Heart of Chornobyl (Expected 2025) In 2024, top-rated PC games included: 1. Elden Ring: Shadow of the Erdtree 2. Metaphor: ReFantazio 3. UFO 50 4. Tekken 8 5. Caves of Qud 6. Animal Well 7. Satisfactory 8. Balatro 9. Thank Goodness You’re Here! 10. The Last of Us Part II Remastered The PC gaming landscape in 2024 was characterized by significant hardware advancements, improved game integration and compatibility, and thriving online communities.