requirements Archives

Tech Optimizer

May 21, 2025

Achieve up to 1.7 times higher write throughput and 1.38 times better price performance with Amazon Aurora PostgreSQL on AWS Graviton4-based R8g instances

Upgrading to Graviton4-based R8g instances with Aurora PostgreSQL-Compatible 17.4 in an Aurora I/O-Optimized cluster configuration results in significant performance improvements. The new instances provide up to 1.7 times higher write throughput, 1.38 times better price-performance, and reduce commit latency by up to 46% on r8g.16xlarge instances and 38% on r8g.2xlarge instances compared to Graviton2-based R6g instances. The Amazon Aurora PostgreSQL-Compatible Edition now supports AWS Graviton4-based R8g instances and PostgreSQL 17.4, which introduces performance enhancements for I/O-Optimized configurations, optimizing write operations and batch processing. R8g instances offer up to 192 vCPUs and 1.5 TB of memory, supporting larger configurations and providing up to 50 Gbps of network bandwidth. PostgreSQL 17 includes vacuum improvements, eliminates the need to drop logical replication slots during upgrades, and expands SQL/JSON standards. Aurora PostgreSQL-Compatible separates compute from storage, enabling independent scaling and maintaining six-way replication for durability, while processing changes as log records to reduce I/O operations. Performance benchmarks using HammerDB show improvements in throughput and commit latency across various workloads. For small workloads on 2xlarge instance size, throughput increased by 50.25% and commit latency improved by 33.87%. For medium workloads on 16xlarge instance size, throughput increased by 30% and commit latency improved by 17.44%. The most significant performance benefits arise from combining hardware upgrades from Graviton2 to Graviton4 with database engine upgrades from PostgreSQL 15.10 to 17.4. For small workloads, throughput increased by 70% and commit latency improved by 38.71%. For medium workloads, throughput increased by 70% and commit latency improved by 46.67%. Cost efficiency is also enhanced, with a 38% improvement in price performance and a 61.26% improvement in price-performance ratio when comparing Graviton2 and Graviton4 instances. Reserved Instances for Graviton4-based R8g instances offer additional cost-optimization opportunities.

TrendTechie

May 21, 2025

Скачать inZOI торрент бесплатно на ПК (последняя версия)

The game has flaws such as bugs, lag, and unintuitive gameplay, but players are forgiving due to its potential and the developers' responsiveness to community feedback. Comparisons are made to The Sims, which faced similar criticisms in its earlier years. The game currently feels sparse and unrefined, but there is optimism for its evolution. Its system requirements may limit some players, but it is expected to provide strong competition in the simulation gaming landscape.

AppWizard

May 21, 2025

UnderDog reveals gameplay trailer for PS5/PC adventure game Mukti

Indian independent game developer UnderDogs Studio has unveiled the gameplay for its upcoming PS5 and PC title, Mukti, through a new gameplay trailer. Mukti is a first-person narrative adventure set in mid-2000s India, where players control Arya, a young woman searching for her grandfather in a museum while uncovering mysteries related to human trafficking. The game is part of Sony’s India Hero Project, with UnderDogs Studio collaborating with Sony for over a year. Players can wishlist Mukti on the PS Store for PS5 and on Steam for PC. The game is designed to utilize PS5 capabilities, offering immersive environments and 4K resolution, with optimized haptics and adaptive triggers for the DualSense controller. The tentative PC specifications include minimum requirements of Windows 10, Intel Core i5-9400F or AMD Ryzen 5 3500, 8 GB RAM, and NVIDIA GeForce GTX 1650 or AMD Radeon RX 570, while recommended requirements include Windows 11, Intel Core i7-12700K or AMD Ryzen 7 7700, 16 GB RAM, and NVIDIA GeForce RTX 4060 Ti or AMD Radeon RX 7700 XT. The Steam version will feature achievements, family sharing, and full controller support. UnderDogs Studio was founded in 2011 by Vaibhav Chavan and has developed over 250 games across various platforms.

AppWizard

May 21, 2025

Android Auto to get video, browsing, and more weather apps support soon

Google is set to introduce video and browser applications to Android Auto, announced during Google I/O 2025. Video apps will only be operational when the vehicle is parked, and the connected smartphone must run Android 16. Additionally, there will be an increase in weather applications available on Android Auto, as developers can now publish these apps without beta restrictions, provided they meet Google's quality guidelines. Weather apps have been limited since early 2023, but the easing of developer requirements since December 2024 has led to a broader range of offerings. Over 250 million vehicles support Android Auto, with more than 50 car models featuring integrated Google software.

Tech Optimizer

May 21, 2025

YugabyteDB Extends Support for Document Databases With Postgres Extension DocumentDB

Yugabyte has integrated support for the DocumentDB extension, a document database-compatible Postgres extension released by Microsoft, enhancing its multi-modal database capabilities. This integration allows developers to combine SQL and NoSQL functionalities within a single database environment, facilitating the transition from MongoDB workloads to YugabyteDB and enabling vector search queries through the pg_vector Postgres extension. The DocumentDB extension is open-source and aims to provide a unified, vendor-agnostic solution based on Postgres, which is rapidly gaining adoption. Since its launch, DocumentDB has received significant attention on GitHub, with over 1.6k stars and more than 80 forks. YugabyteDB is designed for high-performance, distributed SQL database applications and is backed by various investors.

AppWizard

May 20, 2025

I activated the Linux terminal on my Pixel, and you should too

Google's Pixel devices now include a Linux Terminal app, introduced with the March 2025 Pixel Drop update. This app allows users to access a version of Debian on their smartphones, enabling them to execute commands, install packages, and perform internet-related tasks similar to a desktop Linux terminal. The app is available for Pixel phones running Android 15 or newer and is currently exclusive to these devices. To activate the app, users must enable Developer options, toggle on the Linux development environment, and install the app, which has a download size of approximately 565MB. The feature is experimental and may have bugs, such as persistent notifications and connectivity issues. The app operates within a virtual machine, isolating it from the device's data but allowing access to the Downloads folder.

Tech Optimizer

May 20, 2025

Running I/O intensive workloads on PostgreSQL with Amazon EBS io2 Block Express

Databases are essential for organizations, and their performance is critical to user experience and operational efficiency. AWS introduced Amazon Elastic Block Store (Amazon EBS) io2 Block Express in December 2020 to address performance issues related to storage latency during database operations. This solution enhances storage management for high-performance database servers, supporting up to 256,000 IOPS and 4,000 MiB/s throughput per volume, with a maximum volume size of 64 TiB and sub-millisecond disk I/O latency. A performance comparison was conducted between PostgreSQL databases on Amazon EBS gp3 and io2 Block Express, utilizing the HammerDB benchmarking tool. The analysis involved four tests: OLTP Load test, OLTP Stress test, OLAP Load test, and OLAP Stress test, using r5b.24xlarge EC2 instances. Results indicated that io2 Block Express outperformed gp3 by 2.08 times in transactions per minute (TPM) and provided significantly lower latency for both OLTP and OLAP workloads. Key differences between gp3 and io2 Block Express include durability, with io2 offering 99.999% durability compared to gp3's 99.8% – 99.9%. The maximum IOPS for gp3 is 16,000, while io2 supports up to 64,000 IOPS. Pricing for gp3 is approximately ,375.36/month, while io2 Block Express costs around ,408/month, reflecting its premium performance capabilities. In benchmarking tests, io2 Block Express demonstrated superior performance, achieving 3.95 times faster average performance than gp3 across all scenarios. It is particularly suitable for mission-critical applications requiring consistent sub-millisecond latency and high durability.

Winsage

May 20, 2025

Securing the Model Context Protocol: Building a safer agentic future on Windows

The Model Context Protocol (MCP) is a lightweight, open protocol functioning as JSON-RPC over HTTP, facilitating standardized discovery and invocation of tools. MCP defines three roles: MCP Hosts (applications accessing capabilities), MCP Clients (initiators of requests), and MCP Servers (services exposing functionalities). Windows 11 will incorporate MCP to enable developers to create intelligent applications leveraging generative AI. An early preview of MCP capabilities will be available for developer feedback. MCP introduces security risks, including cross-prompt injection, authentication gaps, credential leakage, tool poisoning, lack of containment, limited security review, registry risks, and command injection. To address these, Windows 11's MCP Security Architecture will establish security requirements for MCP servers, ensuring user safety and transparency, enforcing least privilege, and implementing security controls like proxy-mediated communication, tool-level authorization, a central server registry, and runtime isolation. MCP servers must comply with security requirements, including mandatory code signing, unchanged tool definitions at runtime, security testing, mandatory package identity, and declared privileges. An early private preview of MCP server capability will be offered to developers post-Microsoft Build for feedback, with a secure-by-default enforcement strategy planned for broader availability. Microsoft aims to enhance defenses continuously and collaborate with partners to bolster MCP's security framework.

Winsage

May 19, 2025

Announcing Windows 11 Insider Preview Build 26200.5603 (Dev Channel)

Windows 11 Insider Preview Build 26200.5603 (KB5058488) is being released to the Dev Channel. New features include AI actions in File Explorer, allowing users to edit images and summarize documents via right-click options. Four image actions are available: Bing Visual Search, Blur Background, Erase Objects, and Remove Background, supporting .jpg, .jpeg, and .png file types. Upcoming AI actions for Microsoft 365 files include generating document summaries and creating FAQs, requiring a Microsoft 365 subscription with Copilot. Advanced settings have been redesigned for easier access, introducing features like Enable long paths and Virtual workspaces. Improvements include updates to the taskbar, search functionality, and accessibility features. Known issues involve problems with Xbox Controllers and various features in File Explorer and Narrator.

AppWizard

May 19, 2025

Take-Two boss Zelnick assures investors GTA6 delay is “worthy investment”

Straus Zelnick, CEO and chair of Take-Two, announced that the release of Grand Theft Auto 6 has been postponed from 2025 to May 26, 2026, to allow Rockstar more time for refinement. He stated that the game's development began in earnest in 2020 and that it is the most anticipated entertainment property of all time. Zelnick emphasized that the ambition and complexity of Grand Theft Auto 6 surpass previous titles, and he believes the additional time is a worthy investment to ensure an extraordinary experience for players. He reassured stakeholders that the timeline is unlikely to change again, citing the company's historical success in meeting set release dates.