scaling Archives

Winsage

September 12, 2026

Your Windows 11 PC Can Now Reinstall Windows From the Cloud

Microsoft introduced a feature called Cloud Rebuild with the release of Build 26220.9343 to the Beta channel on September 8, 2026. This tool allows users to download a fresh installation of Windows 11 from the internet, restoring the operating system and its drivers without needing removable media. The recovery process is conducted through the Windows Recovery Environment (WinRE), and users can access it by booting into WinRE or through Settings. For Cloud Rebuild to work, a healthy WinRE, internet access, a compatible networking driver, and local administrator credentials are required. The feature also enables the storage of Wi-Fi profiles in WinRE, allowing wireless-only setups to utilize cloud recovery. Cloud Rebuild is compatible with enterprise management tools like Intune and Windows Autopilot, but it is currently only available to Beta channel Insider participants for non-production evaluation.

Tech Optimizer

September 11, 2026

Improving Lakebase Postgres compute cache

Lakebase Postgres employs a disaggregated storage model that enhances data management through efficient caching, utilizing an object store like S3 for backups. The caching operates on two layers: within distributed storage for optimizing write and read performance, and on the Postgres compute side for ultra-fast access to frequently accessed pages. Traditional Postgres caching involves shared buffers and the OS page cache, which leads to double buffering and inefficiencies. Lakebase Postgres addresses these issues by implementing a local file cache (LFC) and larger shared buffers, allowing for more effective memory utilization without the drawbacks of the OS page cache. The shared buffers are set to a maximum of 1 GB, while the LFC can utilize up to 75% of DRAM. The introduction of huge pages reduces memory management overhead and improves performance, resulting in significant throughput increases and reduced latency in production environments. Recent enhancements have shown up to 2× throughput improvements and substantial reductions in CPU usage. The focus is now on extending these benefits to autoscaling Postgres computes, with plans to implement dynamic shared buffers and autoscaling huge pages.

BetaBeacon

September 8, 2026

Wave Launcher Drops V1.0: A PS3-Style XMB Frontend for Android Retro Handhelds

Wave Launcher, an Android launcher inspired by the PlayStation-style XrossMediaBar design, has officially reached its V1.0 release. It prioritizes controller-first functionality, offers game management features, robust asset scraping capabilities, multimedia functionality, and extras such as FTP support and Discord Rich Presence integration. It is available for download on its official page and GitHub.

AppWizard

September 6, 2026

I spent months testing the top Android keyboards; one easily replaced Gboard for good

The author initially favored Google Gboard but began exploring alternatives due to declining typing accuracy and clipboard management issues. They found Microsoft SwiftKey's stable version effective for swiping, predictive text, and multi-language support, but were disappointed with its voice input feature. Transitioning to SwiftKey Beta improved voice typing significantly, though it still lacks support for some niche languages and font scaling options. FUTO Keyboard is noted for its privacy and offline functionality but has limited language support and clipboard management. Samsung Keyboard, now the author's primary choice on their Galaxy Tab, offers deep integration with One UI and improved text prediction, though voice input still needs work. Gboard remains competent, especially in voice typing, but the author feels it is becoming less appealing due to data harvesting concerns and limited customization. Currently, the author plans to continue using Microsoft SwiftKey Beta, which meets most of their typing needs.

AppWizard

September 6, 2026

Pterodactyl Multi-Game Cloud Server: 13 Steps [2026]

In 2026, hosting game servers has become more efficient, allowing multiple game servers to run on a single cloud VPS using Pterodactyl Panel, which utilizes Docker containers for isolation. Pterodactyl is a free, open-source game server management panel that gained popularity due to its user-friendly interface and robust architecture. The latest stable release, v1.12.0, was launched in January 2026, with newer deployment templates available as of August 2026. To set up Pterodactyl, prerequisites include a cloud VPS with specific CPU and RAM requirements, Ubuntu 24.04 LTS, PHP 8.3, MariaDB 11.8.8 or newer, Redis 8.10.0 or newer, Docker Engine, a registered domain for SSL, SteamCMD dependencies, and at least 80 GB SSD storage. The installation process involves provisioning the VPS, installing necessary software, configuring Pterodactyl, setting up Nginx with SSL, and deploying game servers. Common pitfalls include under-provisioning RAM for resource-intensive games, neglecting firewall settings, and allowing backup retention to grow uncontrollably. Troubleshooting may involve addressing PHP-FPM issues, connection problems, and ensuring proper resource allocation. Advanced scaling may require multiple VPS nodes, and security measures like two-factor authentication can help protect the server. Pterodactyl is free to use commercially and can run multiple game containers on a single node.

Tech Optimizer

September 4, 2026

Object Storage + WAL: Lakebase Postgres for the agentic era

Agents interacting with traditional OLTP databases face bottlenecks at the storage layer due to data movement required for operations like deploying instances and managing replicas. Object storage solutions, such as Amazon S3, provide a more efficient and cost-effective alternative. The text discusses two OLTP models: data-centric and transaction-centric. The transaction-centric model emphasizes the importance of transaction history, which Postgres retains through its write-ahead log (WAL). The WAL records every modification before it is committed, allowing for the reconstruction of the database state as of a specific point in time. Lakebase Postgres introduces a two-layer architecture separating compute and storage. The compute layer handles SQL operations, while the storage layer ensures data durability and historical integrity. The WAL is streamed to safekeepers for replication, and the pageserver transforms WAL into materialized pages stored in object storage. This architecture allows for efficient read and write operations without direct interaction with object storage during queries. Key features of Lakebase Postgres include branching, which allows agents to create pointers to specific LSNs without copying data; instant restore capabilities that enable point-in-time recovery; time travel queries for accessing historical data; and read replicas that do not require data duplication. The system also supports scaling down idle compute nodes and eliminates the need for separate copies of data for transactional and analytical processing by storing a single durable copy in object storage. Overall, Lakebase Postgres enhances agent interactions with the database by leveraging object storage as a foundational element.

BetaBeacon

September 3, 2026

Building Tetris on Android With One Prompt and No Laptop

An AI coding agent called Gotcha can generate games and tools on Android phones by writing real code and running a local server. It can create games like Tetris and a 3D Angry Birds clone with features such as touch controls, score displays, and sound effects. Gotcha can also fix bugs in the game logic based on vague feedback. The autonomy and local capabilities of Gotcha make it a unique tool for developers, allowing for quick iteration and precise bug reporting.

Tech Optimizer

September 1, 2026

Autoscaling Lakebase Postgres

Choosing a database instance size without prior knowledge of the workload can lead to inefficiencies and excessive compute usage. Lakebase Postgres addresses this with an autoscaling feature that eliminates manual sizing, utilizing in-place VM resizing and a monitoring algorithm for CPU, memory, and working set size. Lakebase Postgres separates compute and storage layers, allowing independent resizing of compute nodes without affecting the database. The autoscaling algorithm relies on three signals: CPU load (cpuGoalCU), memory use (memGoalCU), and compute-cache working set size (lfcGoalCU). The CPU load is monitored every five seconds, aiming to maintain it at or below 90% capacity. Memory usage is tracked at two frequencies: overall memory every five seconds and Postgres-specific memory every 100 milliseconds, with a goal to keep usage below 75% of allocated RAM. The compute cache evaluates active data access efficiency, adjusting size based on workload. The working set is estimated using a modified HyperLogLog algorithm that records timestamps for page accesses, allowing for distinct page estimates over various time frames. The algorithm projects future working-set growth to allocate sufficient cache while capping it at 75% of RAM. Resizing the compute involves four components: the autoscaler-agent, vm-monitor, Kubernetes scheduler, and NeonVM. Scaling up occurs when any of the three goals indicate a need for more resources, while scaling down includes verification to ensure sufficient memory remains for operations. Timely adjustments in both directions are prioritized to minimize costs.

AppWizard

September 1, 2026

After the debacle of Cyberpunk 2077, CD Projekt says The Witcher 4 is already running on PC and consoles, promises ‘it’s going to run’ on all target platforms

Cyberpunk 2077 was initially unsuccessful, plagued by bugs and glitches, particularly on PlayStation 4, leading to its removal from the PlayStation Store by Sony. After being reinstated six months later, it came with a warning about ongoing issues. CD Projekt Red's co-CEO Michał Nowakowski noted that the studio's ambition to develop the game primarily for PC contributed to its rocky launch, as they underestimated the challenges of scaling it for consoles. Learning from this experience, CD Projekt Red is adopting a more cautious approach for The Witcher 4, ensuring smooth performance across all platforms and addressing any issues before proceeding. The targeted release for The Witcher 4 is set for 2028, with a focus on quality and stability.

Winsage

August 30, 2026

Microsoft Confirms Windows 11’s KB5120998 Update is Breaking Mouse Cursors

Microsoft's optional update for Windows 11, KB5120998, is causing issues with mouse cursor settings, reverting them to default configurations after installation. Users are experiencing frustrations as personalized cursors are replaced by an oversized default version, and adjustments to color and size often do not persist. This problem appears to be linked to specific hardware configurations or display scaling setups. Microsoft is investigating the issue, and users can uninstall the update to resolve the problem without affecting access to essential security patches.