expertise Archives

Tech Optimizer

October 10, 2026

How and why we built Managed PostgreSQL for AI workloads

The Nebius Managed PostgreSQL team developed a solution for AI workloads using CloudNativePG and Kubernetes, resulting in improved backup and restore times by transitioning from Barman to WAL-G, reducing a 1.5 TB backup duration from over a day to two hours. Since its launch in 2025, the service supports hundreds of production clusters and manages tens of tebibytes of data. Key features include high availability, point-in-time recovery, automated failover, compressed and encrypted backups, rapid restoration, connection pooling, and strict synchronous replication for zero data loss. Kubernetes and CloudNativePG were chosen for their advantages, including out-of-the-box features and open-source distribution. Each cloud project has a separate MK8s cluster for customer isolation and security. Persistent data is stored on fault-tolerant SSD drives, enabling swift instance migration during failures. Regular physical backups are archived, allowing restoration within a seven-day window with a single click. The transition from Barman to WAL-G addressed slow backup and restoration times and resource control limitations. With WAL-G, backups and restorations for a 1.5 TB cluster improved to two hours and one hour, respectively. PgBouncer was implemented to manage database connections effectively, reducing connection storms during peak AI workload traffic. Two vector search extensions, pgvector and pgvectorscale, are available to cater to different memory and dataset needs. Benchmarking showed that Nebius performs competitively with AWS at a lower cost. The infrastructure integrates cloud engineering principles with specialized expertise to meet AI workload demands.

Winsage

October 9, 2026

A Medical Emergency Forced A User To Downgrade From Windows 11 26H2 To Windows 10, But The Matter Is Being Blown Way Out Of Proportion

A user known as “u/Shanaudio” reverted to Windows 10 after experiencing frustration with the Windows 11 26H2 update. Following the update, he faced a family medical emergency and needed to research medical information online. The installation of the built-in Windows language input method took 20 minutes, compared to just 2 minutes on Windows 10. This delay prompted him to downgrade to the older operating system.

Winsage

October 8, 2026

Microsoft revamps Windows for agentic AI

The Fortune Brainstorm AI event is scheduled for December 7 to 8 at the St. Regis in San Francisco, featuring notable attendees such as Fei-Fei Li, Aaron Levie, Richard Socher, Trae Stephens, and Pedro Franceschi. Microsoft is introducing updates to its Windows operating system to integrate AI agents and tools, with CEO Satya Nadella describing it as evolving into a "hybrid intelligence" system. The reimagined Copilot AI app will be integrated into Windows, allowing it to perform tasks autonomously. Microsoft is also launching the Surface Laptop Ultra, priced at ,599, starting October 16. Anthropic has debuted Claude Haiku 5.5, OpenAI introduced GPT-6 to ChatGPT, and Google launched Playground for creating games with AI. Amazon's Ring has unveiled its first smart lock.

Winsage

October 8, 2026

NVIDIA DGX Station for Windows: 748GB, 20 PFLOPs

NVIDIA announced the DGX Station for Windows on October 7, 2026, transitioning from a Linux-only approach to a Windows-based workstation. It features the GB300 Grace Blackwell Ultra Desktop Superchip, which includes a 72-core Grace CPU and a Blackwell Ultra GPU, providing up to 748GB of coherent memory and 20 petaFLOPs of FP4 AI compute. The system is designed for enterprise developers, allowing them to use familiar tools like CUDA and TensorRT within a Windows environment. The DGX Station for Windows will be available through OEM partners in Q4 2026, with an estimated price range of ,000 to ,000. NVIDIA will continue to offer the Linux version of the DGX Station alongside the new Windows edition.

AppWizard

October 3, 2026

Guided Vision launches in Gemini Live, and Google says it is not a white cane replacement

On October 1, Google introduced the Guided Vision feature within the Gemini Live platform, aimed at enhancing the experience for users with visual impairments. This feature provides real-time descriptions of camera focus and verbal guidance for optimal viewing. It is designed to assist individuals who are blind or have low vision, as well as those needing visual support, but is not a replacement for medical devices or mobility aids. Guided Vision offers coaching capabilities, giving users verbal prompts to adjust camera positioning for clearer visuals. Practical applications include reading small print, identifying items, choosing outfits, and understanding unfamiliar room layouts. Google collaborated with Aira to train the feature using extensive real-world data and feedback from blind and low-vision communities across multiple countries. Users can activate Guided Vision on Android devices through the Gemini app, Android accessibility shortcuts, or the TalkBack menu. It is compatible with Android devices running version 9 and above and is available in regions and languages where Gemini Live is supported.

Winsage

October 1, 2026

One Of Qualcomm’s Earliest SoCs To Support Windows And Help The Company Set Up The Snapdragon X Family Will No Longer Be Compatible With Microsoft’s Next Update

Qualcomm's Snapdragon 850 will no longer be compatible with Windows 11 following the upcoming update to version 27H2. The last supported update for the Snapdragon 850 will be Windows 11 version 26H2, which promises 24 months of support, including essential security updates. After this period, devices powered by the Snapdragon 850 will not receive further patches. Microsoft has previously ceased support for the older Snapdragon 835, and while there is no official explanation for the Snapdragon 850's discontinuation, there is a possibility that it may still function with future updates despite lack of support.

AppWizard

September 29, 2026

How to improve your Android phone’s battery life

Many Android users experience rapid battery drain, which can be addressed through simple adjustments. Key factors contributing to battery consumption include high display brightness and apps that refresh in the background. To improve battery life, users can manually lower brightness, enable auto-brightness, reduce screen timeout to 30 seconds, switch from a 120Hz to a 60Hz refresh rate, and enable dark mode on OLED or AMOLED screens. Two system features, Battery Saver and Adaptive Battery, can also enhance battery life by limiting activity and learning app usage patterns. For long-term battery health, users should charge their devices between 20% and 80% and consider using a charging cap feature to prevent overcharging. Identifying power-hungry apps through the battery usage settings can help pinpoint issues, and users can set background usage limits or put apps in sleep mode. Running a battery test can determine if the battery needs replacement if the status is less than Normal.

Winsage

September 28, 2026

A Windows 10 Update Was Force Triggering Copilot To Run Every Time A File Was Clicked, Leading To Frequent Crashes That Logged The Culprit As Microsoft Edge

Microsoft's Windows 10 update "KB5126256," intended as a licensing preparation package for Extended Security Updates, has caused issues for users, including one Reddit user whose File Explorer crashes when clicking on files due to the automatic activation of the Copilot feature. The crashes were misleadingly attributed to Microsoft Edge, but further investigation revealed they were linked to "mscopilot_proxy.exe" and the module "ShellEh6055x64.dll," associated with the 4t Tray Minimizer application. Users have reported that uninstalling problematic updates can provide temporary relief, while some have chosen to disable updates entirely, despite Windows not offering a complete option to do so.

Tech Optimizer

September 28, 2026

Postgres Women India: Driving Diversity And Innovation In Open Source

Postgres Women India was launched in 2023 as a corporate social responsibility initiative under OpenSource DB, starting with 10 members and growing to over 2000 women across more than 70 countries. The community addresses the underrepresentation of women in open source and database conferences, aiming to empower, connect, and celebrate women in technology. Its core pillars include community building, nurturing future leaders, and advocating for education. The community organizes virtual and in-person meetups, mentorship programs, and collaborates with universities to enhance skills in database technologies. Key initiatives include a Career Connect Day, intensive upskill programs, and the Women for Data Summit. The community has recognized 18 women as ‘Postgres Women of the Month’ and highlighted emerging contributors. Partnerships with organizations like Google and YugaByteDB support its efforts, and it seeks further community involvement to establish local chapters and host events.

AppWizard

September 28, 2026

Pearl Abyss announced on the 28th that its open world action adventure game Crimson Desert Enhanced ..

Pearl Abyss announced that its game, Crimson Desert Enhanced, has been nominated for PC Game of the Year and Best Soundtrack at the Golden Joystick Awards 2026, taking place in London on November 11. Voting is open until October 23. The game is a significant update to the original Red Desert, enhancing its narrative and broadening language support. It ranks second in cumulative sales of U.S. video games for 2026 and first in Steam sales among new intellectual properties. The first downloadable content for Red Desert Enhanced is set to release on October 16, with pre-orders already available.