memory usage Archives

AppWizard

April 18, 2026

Android 17 Beta 4 arrives with post-quantum cryptography and new memory limits

On April 16, Google released Android 17 Beta 4, concluding its beta phase and focusing on app compatibility and platform stability. Developers must finalize updates for Android 17 to avoid delays when the stable version is released. Key behavioral changes for apps targeting Android 17 include: - Large-screen resizability restrictions, preventing apps from opting out of maintaining orientation, resizability, and aspect ratio constraints. - Expanded restrictions on dynamic code loading, requiring native files loaded via System.load() to be read-only. - Certificate Transparency is enabled by default. - Local network access is restricted by default, with a new ACCESSLOCALNETWORK permission for persistent access. - Stricter rules on background audio interactions, including playback and volume change APIs. Android 17 introduces per-app memory limits based on device RAM to target memory leaks and anomalies, with minimal impact expected on app sessions. Developers can check for memory limit impacts via ApplicationExitInfo and utilize profiling tools in Android Studio Panda. An on-device anomaly detection service monitors resource-intensive behaviors and provides profiling artifacts. Additionally, the Android Keystore now supports ML-DSA for quantum-safe signatures, allowing developers to generate keys and create signatures within secure hardware.

AppWizard

April 17, 2026

Android 17 hits a major milestone as Google releases its last ‘scheduled’ beta

Google has released Android 17 beta 4, the final beta version before the anticipated mid-2026 launch. This update, with build number CP21.260330.008, is available for Pixel devices from Pixel 6 to Pixel 10 and focuses on stability rather than new features. A key addition is 'App memory limits' to manage RAM usage and improve performance, particularly for foldable phones and tablets. Developers are required to optimize apps for Android 17, ensuring compatibility with new features. The beta update is rolling out via the Android Beta Program, with stable Android 17 expected later this year. Users can sideload the update or manually flash the factory image if they haven't received it.

Tech Optimizer

April 15, 2026

Postgres to Iceberg in 13 minutes: How Supermetal compares to Flink, Kafka Connect, and Spark

Supermetal introduced Iceberg sink support, allowing for data transfer from Postgres to Iceberg. In a performance comparison, Supermetal completed snapshotting in 13 minutes, while Flink took 90 to 116 minutes, Kafka Connect required 120 minutes, and Spark exceeded 3 hours. The tests focused on throughput during the snapshotting phase rather than latency. The setup used the TPC-H dataset with a scale factor of 50 and involved AWS infrastructure. Supermetal operates independently of Kafka, enabling direct data delivery from source to sink. It utilizes a JSON configuration file for deployment, supporting various catalogs and advanced configuration options. Supermetal's Iceberg writer can adjust settings based on the CDC source phase. Throughout the tests, Supermetal maintained low CPU and memory usage, while other tools faced challenges with performance and resource management. Data synchronization was validated across all tools, with Supermetal achieving at least 7x faster snapshotting performance without tuning.

AppWizard

April 12, 2026

This developer squeezed a full Minecraft server onto an ESP32, and it actually works

A developer named angelthebox has created a Minecraft server called Macerun that runs on the ESP32-S3 microcontroller, using Minecraft version 1.16.5 rewritten in C. Key features include the ability for players to join the server, explore the world, place and break blocks, procedural world chunk generation, basic crafting mechanics with 2x2 recipes, in-game chat, and tracking of basic physics, health, and hunger. Changes to blocks are saved to the chip's flash memory. However, the server lacks mobs, 3x3 crafting recipes, and the ability to retain player inventories and positions after exiting. The source code is available on the Macerun GitHub page.

AppWizard

April 6, 2026

How to Play Division Resurgence on PC: Full Emulator Setup Guide

The Division Resurgence is a mobile-exclusive third-person shooter developed by Ubisoft, currently without an official PC client. Players can use three Android emulators—BlueStacks, MuMu Player, and LDPlayer—to play the game on larger monitors. Each emulator has distinct advantages: MuMu Player is recommended for PS controller users due to accurate button prompts, while LDPlayer is noted for better performance. For BlueStacks, players should download the Pie 64-bit version, adjust performance settings to maximize CPU and RAM, set graphics to Vulkan, and ensure the most recent phone profile is selected. For MuMu Player, users should set graphics to Vulkan, optimize performance settings, and select the ROG Phone 9 profile for better visuals. LDPlayer requires users to set CPU to 6 cores and RAM to at least 6 GB, with a resolution of 1280 × 720 and High FPS Mode enabled. In-game graphics settings for optimal performance include Very High graphics, High resolution, and a standard framerate capped at 30 FPS. The game supports both mouse and keyboard and gamepad controls, with options for customizing key bindings. Common issues include game freezes, crashes, low FPS, and incorrect controller prompts, with suggested fixes provided. Division Resurgence is free-to-play, and while not officially available on PC, it can be played through emulators without additional costs.

Winsage

April 1, 2026

Microsoft wants to build ‘100% native’ Windows apps and ditch memory-hogging web apps

Microsoft is refocusing on native applications for the Windows operating system, as announced by Rudy Huyn, a Partner Architect at Microsoft. The initiative aims for applications to be "100% native," moving away from the reliance on WebView, which has been associated with increased memory usage and performance issues. For example, the WebView version of WhatsApp reportedly consumes significantly more memory than its native version. This shift aligns with Microsoft's strategy to improve foundational aspects of Windows 11, including minimizing disruptions from Windows Update and enhancing taskbar customization. The company aims to lower the baseline memory footprint of Windows, with transitioning app code from WebView to native frameworks being a potential contributor to this goal.

Winsage

March 31, 2026

What Is Conhost.exe?

Conhost.exe, or Console Window Host, is a legitimate Windows system process responsible for managing the display and behavior of console windows such as Command Prompt and PowerShell. It facilitates text rendering and manages input/output interactions with the graphical user interface. Each time a console application is launched, a new instance of conhost.exe is created, and multiple instances can appear in Task Manager based on active console applications. To verify the authenticity of conhost.exe, it should run from C:WindowsSystem32 or C:WindowsSysWOW64, have a valid Microsoft Windows Publisher digital signature, and not make outbound network connections. High CPU usage or unusual behavior may indicate malware masquerading as conhost.exe. Troubleshooting steps for issues related to conhost.exe include running a malware scan, checking for Windows updates, updating device drivers, and using the System File Checker. Disabling conhost.exe is not advisable as it is essential for the functioning of console applications.

Winsage

March 27, 2026

Announcing Babylon.js 9.0

Babylon.js 9.0 has been released, marking the most extensive update to date, featuring new tools and enhancements for web developers. Key features include: - Clustered Lighting: Accelerates per-pixel lighting calculations by grouping lights into screen-space tiles and depth slices, improving performance in scenes with many lights. - Textured Area Lights: Area lights now support emission textures, allowing images to be used as light sources for realistic lighting effects. - Node Particle Editor: A visual tool for creating complex particle systems using a non-destructive node graph interface. - Particle Flow Maps and Attractors: Introduces flow maps for controlling particle movement and gravity attractors for dynamic effects. - Volumetric Lighting: A system for realistic light scattering through fog and haze, with configurable parameters for artistic control. - Frame Graph: A Directed Acyclic Graph (DAG) system for managing the rendering pipeline, optimizing GPU memory usage by over 40%. - Animation Retargeting: Allows animations from one character to be applied to another with different skeleton structures, enabling animation sharing across diverse characters. - Advanced Gaussian Splat Support: Enhancements for Gaussian Splatting, including support for multiple file formats, shadow casting, and the ability to create and modify splat data programmatically. These features enhance the capabilities of Babylon.js for creating immersive web experiences.

Winsage

March 25, 2026

Tested: Windows 11 now has a second taskbar, and it works surprisingly well

In 2026, Microsoft released PowerToys version 0.98, which includes the new Command Palette Dock feature. This Dock can be pinned to any edge of the screen and displays information such as CPU and memory usage while providing quick access to frequently used commands. Users can enable the Dock through the PowerToys interface without needing to restart their system. The Dock offers customization options, including repositioning, themes, and backgrounds. It integrates live system statistics, a clock, and allows users to pin commands and applications for a tailored workflow. The Command Palette Dock is designed to complement, not replace, the Windows 11 taskbar. Other enhancements in this update include a new Keyboard Manager, performance upgrades for the Command Palette, and improvements to CursorWrap and ZoomIt.

Winsage

March 25, 2026

Windows 11 give less AI and more control over in Taskbar

Microsoft is set to release a significant update for Windows 11, incorporating user feedback. The update will reduce access points to Copilot in applications like Snipping Tool, Photos, Widgets, and Notepad, focusing on AI features that provide genuine utility. The taskbar will be customizable, allowing users to position it at the top or sides of their screens, and mandatory installations of system updates before restarting will be eliminated. Enhancements to File Explorer will improve launch speed and reliability. The update aims to optimize overall performance by reducing memory usage and enhancing system stability, driver quality, and USB/Bluetooth connections. This response addresses previous user issues, including shutdown problems and Outlook instability, which have led some to consider alternative operating systems. The update aims to offer less intrusive AI, more customization options, and improved system performance.