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DBtune autonomous optimization blows PostgreSQL bottlenecks away
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.
Microsoft tries to spark new life into Windows
Winsage
October 10, 2026

Microsoft tries to spark new life into Windows

Microsoft is evolving its vision for Windows by transforming the operating system into an agentic platform that integrates AI agents and hybrid intelligence, utilizing local models instead of relying solely on cloud solutions. CEO Satya Nadella highlighted this transition as a new era for the Windows ecosystem, emphasizing security, identity, and management features aimed at both AI developers and everyday users. Windows chief Pavan Davuluri showcased local AI models, including GitHub Copilot, and introduced the Surface Laptop Ultra, which is powered by Nvidia’s RTX Spark chips and designed for developers and creators. The Surface Laptop Ultra starts at ,599 and can reach up to ,999, positioning itself as a premium device. Microsoft also unveiled a redesigned Windows Search interface aimed at enhancing user experience, although no significant advancements for Windows 12 were announced. The company recognizes the need to demonstrate practical advantages for regular users to maintain Windows' relevance in a changing computing landscape, especially as AI agents on cloud-based Linux virtual machines pose a challenge to Windows' dominance.
Microsoft Stocks Rise as Windows Pulls AI Off the Cloud
Winsage
October 8, 2026

Microsoft Stocks Rise as Windows Pulls AI Off the Cloud

Microsoft is distributing artificial intelligence (AI) workloads between local Windows PCs and the cloud, with shares rising approximately 0.3% to 1.39 as of October 8. The strategy involves executing tasks on devices while using cloud resources for additional computing power. Microsoft has announced the general availability of Execution Containers to enhance security for AI agents. The upcoming Surface Laptop Ultra will support models with over 120 billion parameters, available on October 16, and Microsoft is introducing a 137-billion-parameter MAI Code model utilizing compression techniques. Microsoft shares are trading at 10.1% below the GF Value estimate of 1.09, indicating a valuation cushion. The company aims to reduce reliance on cloud services while enhancing Windows and developer offerings to create new revenue streams.
How to complete Boarding the Frigate in Arc Raiders
AppWizard
October 8, 2026

How to complete Boarding the Frigate in Arc Raiders

In the latest update for Arc Raiders, players can participate in a new quest called "Boarding the Frigate," which involves ascending to the Arc Frigate, a massive flying fortress. Players must prepare by gathering ammunition and healing supplies. The quest begins by locating a circular Arc drone released by the frigate, which players can board or reach using a Grappling Hook. Interacting with the drone disrupts its function, allowing access to the frigate's interior. Inside the frigate, players will face various enemies, including Rocketeers, Vaporizers, and Hydra turrets. To complete the quest, players need to inflict damage on all three enemy types, but securing the final blow is not necessary. Rocketeers launch rockets, Vaporizers fire lasers, and Hydra turrets pose a significant threat with multiple guns. The frigate is considered the best location to engage these foes, especially the Hydra turret. Players can unlock new platforms by activating switches or shooting yellow nodes, and a Grappling Hook can help navigate challenging areas.
Medieval Strategy Game in the Spirit of Tetris, Drop Duchy, Released on Android and iOS
BetaBeacon
October 8, 2026

Medieval Strategy Game in the Spirit of Tetris, Drop Duchy, Released on Android and iOS

Drop Duchy is a game that combines elements from Tetris, city-building simulators, and card roguelikes. It involves strategically placing forests, rivers, and plains on the field, constructing production buildings, and building an army to defend territory. Players engage in battles where they must strategically combine allied units and plan attacks based on strengths and weaknesses of different units. The mobile version follows a "try before you buy" model, allowing players to download for free and purchase the full version for 475 rubles.
Can Windows on Arm really challenge x86?
Winsage
October 8, 2026

Can Windows on Arm really challenge x86?

Nvidia is launching its Arm-based RTX Spark platform, which aims to challenge the x86 architecture and support Microsoft's Windows on Arm strategy. The platform leverages Arm's energy efficiency and performance capabilities, potentially allowing it to compete with traditional x86 systems. Nvidia's entry into the market could drive innovation and competition, enhancing consumer products. Despite previous challenges faced by Microsoft's Windows on Arm initiative, Nvidia's involvement brings renewed optimism for Arm's market presence. The success of the RTX Spark platform may indicate the future viability of Arm within the Windows ecosystem.
silver Android smartphone
BetaBeacon
October 8, 2026

Monster Hunter Rise Releasing on iOS and Android Through Netflix

Monster Hunter Rise is now available on iOS and Android devices through Netflix, requiring players to be members of Netflix to play. The game has reconstructed touch controls for smartphones and tablets, a new Recovery feature, and unlocked Challenge and Event quests through game progression.
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