file systems Archives

Winsage

March 24, 2026

Microsoft quietly announced upcoming WSL upgrades, including a “more streamlined first-time setup and onboarding”

Microsoft has introduced several updates for Windows 11, including a simplified installation process for the Windows Subsystem for Linux (WSL), allowing users to install it with a single command or via the Microsoft Store. Additionally, there are enhancements in interoperability between Windows and Linux file systems, as well as improvements in networking capabilities. WSL provides a genuine Linux kernel and supports GUI applications, facilitating seamless communication with the Windows environment.

Winsage

February 24, 2026

Windows 11 27H2: Microsoft splits the Canary channel – Is the big overhaul finally coming?

The software department in Redmond is preparing for a significant update named 27H2, set for 2027, aimed at addressing legacy issues from older Windows versions. The Windows Insider Program is currently testing the 28000 series, with a notable shift to the 29500 build series indicating a "platform lift" that includes enhancements to the kernel and hardware abstraction layer (HAL). Microsoft plans to phase out VBScript and WordPad, eliminate support for outdated printer driver architectures and certain legacy file systems, and adopt a "core OS" approach to optimize performance for AI technologies. This update is seen as a strategic retreat from the idea of "Windows 12," focusing on stability and a comprehensive overhaul of the underlying architecture while avoiding market fragmentation. However, there are concerns that substantial changes could render older hardware or specialized software obsolete.

Tech Optimizer

February 12, 2026

Build a custom solution to migrate SQL Server HierarchyID to PostgreSQL LTREE with AWS DMS

Data migration from SQL Server to Amazon RDS for PostgreSQL or Amazon Aurora PostgreSQL-Compatible Edition often requires adjustments to the database schema or SQL commands. AWS provides DMS Schema Conversion to aid in converting existing database schemas and AWS Database Migration Service (AWS DMS) to assist in data migration, featuring enhanced security and minimized downtime. SQL Server uses the HierarchyID data type for managing hierarchical data, while PostgreSQL employs the LTREE extension for similar purposes. The migration process involves preparing both the source SQL Server and target PostgreSQL environments, creating tables, installing the LTREE extension, and converting schemas using AWS DMS Schema Conversion. The migration steps include creating sample tables in SQL Server with HierarchyID columns, enabling change data capture (CDC), creating the LTREE extension in PostgreSQL, and preparing the target table structure. AWS DMS endpoints are created for both source and target databases, followed by the creation and execution of an AWS DMS migration task. Post-migration, the original HierarchyID column is replaced with the LTREE column, and the IDENTITY column behavior is reverted to its original state. The migration process is verified by inserting rows in PostgreSQL and ensuring they are in the correct LTREE format. Common functions from SQL Server's HierarchyID are mapped to their PostgreSQL LTREE equivalents, facilitating the transition between the two systems.

AppWizard

January 30, 2026

I Have 5 Major Concerns About Google’s Android Desktop OS

Google aims to transform Android into a comprehensive desktop operating system, but faces several challenges. The mobile-first design of Android complicates the transition to desktop, as true desktop productivity requires features like advanced window management and keyboard shortcuts, which many Android apps do not support. Additionally, the optimization of applications for desktop use is uncertain, and developers may not have incentives to adapt their software, leading to poorly optimized user experiences. Android's file management system is less intuitive than traditional desktop operating systems, which could frustrate users handling large projects. Concerns about Google's commitment to long-term support for an Android desktop OS arise from its history of discontinuing projects. Lastly, if the platform does not offer specialized solutions for professionals, it risks becoming mediocre and failing to attract users.

Winsage

January 1, 2026

Microsoft’s ReFS File System Remains Inaccessible to Windows 11 Users

Microsoft's Resilient File System (ReFS) supports volumes up to 35 petabytes and offers robust data protection through checksums and continuous integrity checks, reducing the risk of data corruption. However, Windows 11 defaults to the NTFS file system, requiring users to use command-line tools to access ReFS features, which may deter average consumers. ReFS is primarily designed for Windows Server environments and has not gained popularity among general users. Testing shows that Windows 11 formats new drives as NTFS, making ReFS less accessible. ReFS can experience performance degradation on single-drive consumer PCs compared to NTFS and lacks features like file system compression, encryption, object IDs, and extended attributes, raising compatibility concerns. Microsoft has introduced the Agent Launchers framework for AI agent registration in Windows, amidst user backlash regarding the evolution of Windows into an "agentic OS." The Windows and Devices segment generated .3 billion in the last fiscal year, remaining flat over three years, while Gaming and LinkedIn generated higher revenues. Users have reported frequent feature changes and declining quality in Windows 11, with Microsoft's Controlled Feature Rollout system causing inconsistencies across devices. ReFS is accessible through the Dev Drive feature in Windows 11, which prioritizes performance over security. Microsoft faces competition from various fronts, including Valve's SteamOS, Apple's upcoming MacBook, and Google's Chrome OS, particularly in the education sector.

Winsage

December 24, 2025

Windows 11 driver hack boosts NVMe SSD performance by up to 85%

Windows 11 has recently begun to unlock the full potential of NVMe SSDs through registry modifications that enable a pseudo driver injection, resulting in nearly double the random write performance in certain scenarios. A native NVMe driver was rolled out in a recent update to Windows Server 2025, but it is not enabled by default in consumer versions of Windows 11. Users can activate it through specific registry edits. Testing by users revealed significant enhancements in random read and write performance after implementing these changes, with one user noting an 85% improvement in random write speeds. However, caution is advised when making registry edits, as some users have experienced loss of access to their file systems, which was recoverable by reverting the changes. There is no official timeline for when Microsoft will make the native NVMe driver available for Windows 11.

Winsage

December 1, 2025

As Windows 11 turns into an AI OS, Microsoft Copilot boss does not understand how AI is underwhelming

Mustafa Suleyman, Microsoft's AI CEO, noted user frustration with the aggressive integration of AI into Windows 11, despite the company's efforts to enhance user experience with features like Copilot, which operates on models similar to ChatGPT. Windows 11 includes various AI functionalities, such as Copilot Voice and Copilot Vision, and aims to transform the OS into an "agentic OS" with features like Copilot Actions in Microsoft Edge. Users have expressed dissatisfaction with AI being present in applications like Notepad and File Explorer, perceiving it as intrusive rather than beneficial. Microsoft 365 applications have also integrated Copilot functionalities, but concerns about safety and privacy persist. User feedback indicates a desire for more thoughtful AI integration, as many feel that AI is being applied to problems that do not exist, leading to stress and uncertainty regarding the operating system's control.

Winsage

November 13, 2025

Windows Moves To Agentic OS As Backlash Erupts

Microsoft's Windows chief, Pavan Davuluri, introduced the concept of an "agentic" operating system, which aims to integrate applications, cloud services, and devices for a more autonomous user experience. This vision has generated skepticism among users, who fear it may lead to intrusive AI interactions. The term "agentic" refers to systems capable of performing multi-step tasks on behalf of users, potentially enhancing integration with file systems, notifications, and cloud services. However, past experiences with intrusive advertisements and privacy concerns have led to a trust deficit among users. The introduction of such systems raises privacy and security issues, prompting regulatory scrutiny and calls for explicit permissions, human confirmation for significant actions, and robust local processing. Hardware manufacturers are investing in AI PCs to support these developments, while developers will have access to new APIs for application integration. Microsoft faces a messaging challenge in promoting this vision, needing to demonstrate clear benefits and prioritize user agency to alleviate concerns.

Winsage

August 29, 2025

You don’t need to wait for SteamOS to ditch Windows: I’ve been running Linux for the past 2 months and the revolution is already here

Many users are seeking alternatives to Microsoft due to the upselling of Office 365 and the prevalence of AI features in Windows, with Linux emerging as a popular option. Bazzite is a user-friendly Linux distribution designed for gamers, offering a choice between a KDE variant with a Windows-like interface and a GNOME variant similar to macOS. It aims to replicate the SteamOS experience and has shown commendable performance for gaming, allowing many titles from the Steam library to run smoothly, including System Shock 2 remaster, Pillars of Eternity, The Witcher 3, Hunt: Showdown, Baldur's Gate 3, and Stonks-9800. However, online multiplayer games with strict anti-cheat systems, like Fortnite and Valorant, may not perform well on Linux. HDR support can be inconsistent, but Linux generally manages multi-monitor setups better than Windows.

Tech Optimizer

August 23, 2025

How to load test PostgreSQL database and not miss anything

Practitioners face challenges during load testing of Tantor Postgres databases using pgbench, primarily due to insufficient documentation of the testing environment, leading to non-representative results and the need for repeated tests. The pg_perfbench tool has been developed to address these issues by ensuring repeatability, safeguarding data, and simplifying result comparisons through a cohesive template. It automates pgbench execution, collects metadata about the testing environment, and generates structured reports. pgbench operates on a TPC-B model, providing performance metrics such as transactions per second (tps), average latency, and the number of processed and failed transactions. A Bash script can be used to automate pgbench tests with varying client numbers, logging results into separate files. The pg_perfbench tool captures extensive data regarding the database environment and generates reports that include system properties, common database information, benchmark details, and test results. It facilitates the comparison of multiple load test results and ensures that environments being compared are consistent in terms of PostgreSQL versions and system parameters. The tool also allows for the evaluation of performance impacts from changes to PostgreSQL settings by generating separate reports for different configurations. It verifies compliance of specified parameters before joining reports, ensuring accurate comparisons. The final reports are structured in JSON and HTML formats, enhancing analysis and collaboration efforts.