tuning Archives

Tech Optimizer

October 10, 2026

DBtune autonomous optimization blows PostgreSQL bottlenecks away

DBtune, a startup based in Malmö/Lund, Sweden, was founded in 2020 by Dr. Luigi Nardi as a spin-off from Stanford University and Lund University. The company focuses on enhancing PostgreSQL's capabilities through autonomous database optimization technology and has raised .4 million in a seed round from various investors in July 2023, with support from the Wallenberg Foundation and Vinnova. DBtune's technology utilizes agentic AI for optimizing PostgreSQL databases by tuning server parameters, optimizing indexes, and monitoring autovacuum processes. The release of DBtune version 4.0 incorporates machine learning and AI to dynamically adjust server parameters and suggest optimal indexing strategies. The platform identifies and ranks potential index opportunities based on workload and provides recommendations for new indexes and maintenance of existing ones. A case study with Midwest Tape demonstrated a 10.8x performance improvement in database query runtime after employing DBtune for performance tuning. Benchmarking tests showed a transaction throughput increase of 87% during initial optimization, with a further 17% improvement on an already optimized system. Disk I/O activity was reduced by 43%, and WAL generation decreased by 23%. Dr. Nardi emphasizes the need for AI-driven optimization to manage the complexities of PostgreSQL databases and rising cloud costs, suggesting that significant code adaptations will be necessary for achieving fully autonomous PostgreSQL.

Tech Optimizer

October 10, 2026

How Telangana’s MeeSeva migration to open source could make governments rethink software costs

In April 2026, Telangana's MeeSeva platform migrated from the Oracle database to the open-source PostgreSQL database after 15 years of reliance on Oracle. This transition aimed to reduce annual costs of approximately ₹10 crore associated with Oracle licensing and maintenance. The initiative began in 2023, and the migration was executed with less than four hours of downtime, processing around 80,000 transactions daily. The migration involved over 85 microservices, three Oracle servers, and 1,939 tables, with the process automated by the Ora2Pg tool, which handled 60-70% of the transition. The migration cost was below ₹10 lakh, and after the switch, MeeSeva processed nearly 200 million transactions without data loss. The new architecture includes automatic failover capabilities to minimize disruption.

Winsage

October 8, 2026

From searching to doing: Building a faster, more streamlined Windows Search

Search functionality is essential for navigating Windows PCs, and enhancements to the Windows Search Box were initiated in July to declutter the interface and improve user control. A new Windows Search experience powered by WinUI 3 will be available on the taskbar for Windows Insiders starting October 7, focusing on speed and efficiency with a streamlined design. The user interface has been simplified into a single list format, and improvements include better matching for typos and synonyms. Future updates will introduce inline previews, richer file details, and the ability to filter results. Inline actions will allow users to complete tasks directly from the search interface, such as toggling settings and managing their workspace. There are plans to integrate the new search experience into the Start menu and enhance its capabilities further. The new search experience is rolling out to Windows Insiders in the Experimental channel, with English as the initial supported language. Feedback can be shared through the Feedback Hub.

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 7, 2026

Will Android apps struggle on Intel Googlebooks? Google and Intel offer different answers

Support for independent tech journalism is emphasized, with Chrome Unboxed encouraging contributions through its membership program. The text discusses the challenges of running Android applications on Intel versus ARM processors in the context of the new Googlebook OS, which is built on Android 17. Google has warned that Intel-based Googlebooks may face challenges with certain Android apps, particularly those designed for ARM processors, although 96.6% of the top 10,000 Android apps reportedly run well on Intel devices. Intel disputes the need for developer adjustments, promoting its Intel Bridge Technology as a solution for application compatibility and performance. The ongoing public disagreement highlights concerns for potential buyers regarding the performance of Intel-powered Googlebooks, especially for resource-intensive applications.

AppWizard

October 7, 2026

PSA: Star Wars Galactic Racer pilots, put some points in resilience before you hit the acid planet

The multiplayer tour mode in Galactic Racer features six races where players can enhance their speeders while facing relentless competitors. Players encounter various planets with unique themes, including Sentinel I, known for its harsh terrain and hazardous pools of boiling yellow acid that disrupt speed and ramjet boosts. A strategic approach to upgrades, focusing on resilience, is recommended for navigating Sentinel I's challenges. The final race on Derven Acos combines elements from previous environments, emphasizing the need for adaptability. In single-player mode, racers start with tuning points from earlier runs, allowing for a balanced upgrade strategy.

AppWizard

October 7, 2026

Google Acknowledges Day 1 Android App Performance Issues on New Laptops

Google's newly launched Intel-based Googlebooks may have compatibility issues with certain Android applications, as some apps designed for Arm chips might require developer adjustments to function optimally. The affected models include three produced by Lenovo, Acer, and Asus, which use Intel's Panther Lake architecture. In contrast, the two models from Dell and HP utilize Qualcomm's Snapdragon X Elite chips and are expected to run all Play Store apps without issues. Performance challenges are anticipated due to the incompatibility of Intel silicon with Android software. The initial wave of Googlebooks is available for purchase, with prices starting at 9 for the Acer model. Each device includes a year of Google AI Pro, Nvidia’s GeForce Now, three months of YouTube Premium, and Adobe Photoshop.

AppWizard

October 7, 2026

Googlebooks and Intel: Google’s Android app caveat

Google confirmed that most Android applications work well on both Intel and Qualcomm-powered Googlebooks, but some complex applications may need adjustments for optimal performance on Intel architecture. This need for tuning arises because many Android apps were originally designed for Arm processors. Google introduced five Googlebook models, three with Intel processors and two with Qualcomm Snapdragon X Elite processors. The application binary interface (ABI) distinguishes how compiled code relates to specific processor platforms, with arm64-v8a for Arm CPUs and x86_64 for x86-64 CPUs, explaining why some complex apps may require tuning for Intel-based devices.

AppWizard

October 6, 2026

Warhammer Survivors is more than just a Vampire Survivors spin-off

Warhammer Survivors is developed by Auroch Digital and is seen as a worthy sequel to Vampire Survivors. It features detailed hero designs, expansive maps, and grotesque creatures. The game introduces fresh elements like followers and enhanced boss encounters. Familiar mechanics from Vampire Survivors are present, such as weapon evolutions and challenging bosses, with unique adaptations like experience skulls and Extremis bosses. Nuln oil is used as a weapon in the game, damaging and slowing enemies. Each map has a distinct theme, with one set in a WH40k battlefield and another in Age of Sigmar. Players can rescue unlockable characters to aid them in battles, adding a strategic element. The game presents a tougher challenge compared to its predecessor, with enemy factions exhibiting unique traits. Players must choose between WH40k and AoS universes, which have tailored characters and upgrades. Warhammer Survivors runs well on Steam Deck and is set to launch on November 10.

AppWizard

October 6, 2026

Google says some Android apps may run poorly on Intel Googlebooks

Google has acknowledged that while most Android applications work well on both Intel and Qualcomm-based Googlebooks, some complex apps and games may face compatibility or performance issues on Intel x86-based devices due to their initial design for ARM architecture. Google stated that a small subset of intricate applications may need additional tuning for optimal performance on Intel platforms, but did not disclose specific details about the affected apps. To address these challenges, Google is collaborating with app developers, Intel, and Qualcomm to improve performance and compatibility. Intel Googlebooks use a hardware translation layer for ARM-designed applications, which can result in reduced performance and battery life, while apps compiled for x86 processors do not face these issues. The current Googlebook lineup includes three models with Intel Core 5 processors and two ARM-based models featuring Qualcomm’s Snapdragon X Elite chip.