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Привет, Хабр! Меня зовут Александр Тарасов, я архитектор департамента поддержки продаж Arenadata. Уход крупных зарубежных вендоров, таких как Oracle и Microsoft, заставил нас переосмыслить подходы к управлению данными и освоить альтернативные решения. Если с транзакционной нагрузкой всё относительно ясно благодаря PostgreSQL, то в аналитике дела обстоят сложнее, и здесь особенно важно адаптироваться к новым инструментам. Сейчас на первый план выходят системы с открытым исходным кодом, которые не только подд
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Habr
A revealing demonstration with Tesla's Full Self-Driving mode is raising concerns about whether fully autonomous cars are ready to hit the streets. Tesla has reportedly pushed back the rollout of its upcoming all-electric, fully autonomous car called the Cybercab, while a recent demonstration in Austin, Texas showed a Tesla Model Y running through a school bus' flashing lights and stop signs, and hitting child-size mannequins. The tests were conducted by... Read more ›
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Apple Watches are gaining support for custom Control Center controls. Starting with watchOS 26, controls that are available in the Control Center gallery on an iPhone are automatically available on the Apple Watch as well. This is true even if the iOS app offering the control lacks a corresponding watchOS app. When you tap on one of these controls, the action is performed on the companion iPhone. watchOS app developers... Read more ›
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Love it or hate it, 'Batman Begins' is key to the character's ongoing popularity and Hollywood's reboot obsession. Read more ›
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"I just wish there was more thought put into it," Tracy Davis, who voted for Trump, said of the president's actions on student debt. Read more ›
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A new device developed by researchers at the University of Texas at Austin looks like a tattoo and measures brain activity. Read more ›
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Dreamworks' first go at a live-action remake with 'How to Train Your Dragon' is a success. Read more ›
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Here are hints and the answer for today's extra-difficult Wordle No. 1,458 for June 16. Read more ›
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Industrious Switch fans have started compiling a fan-made list that tracks which Switch 1 games have seen an improvement - or a decline - in performance when running on their new Nintendo Switch 2 consoles. Read more Read more ›
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The minimum payment wasn't making a dent in my student loan debt. I decided to use the bulk of my paycheck to pay down my debt. Living at home helped. Read more ›
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Top European universities say they're benefiting from Trump's US visa legal battle, with a rise in interest from international students. Read more ›
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Two of the most important companies behind China’s semiconductor self-sufficiency and AI supremacy hopes were dealt a blow on Saturday, with their addition to Taiwan’s strategic high-tech commodities entity list. Read more ›
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Introduction and unboxing This is our second run-in with Beelink's mini PCs, and the formula hasn't changed - Beelink makes portable and good-looking mini PCs with great specs for a reasonable price. Today we're looking at the Beelink ME Mini, a mini PC that's equally suited for daily office tasks, as well as being your home (or work) Network Attached Storage (NAS) system for those precious memories (or important work... Read more ›
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The British telecom giants earlier said it planned to cut up to 55,000 jobs by 2030. The company has turned to AI to reinvent its customer service operations. Read more ›
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Ryan Reynolds narrates NatGeo's new series highlighting nature's much less cool and majestic creatures Read more ›
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A Chineese repair YouTube recieved four faulty RTX 4090 graphics cards only to find three of them were fake, based on RTX 3080/3080Ti and RTX 3090 GPU dies. Read more ›
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The targeted countries don’t account for a large number of visitors, but the U.S. has already been dealing with a decline in inbound travel. Read more ›
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Perhaps the oldest, most pernicious form of human bias is that of men toward women. It often started at the moment of birth. In ancient Athens, at a public ceremony called the amphidromia, fathers would inspect a newborn and decide whether it would be part of the family, or be cast away. One often socially […] Read more ›
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It turns out that region-locking your games makes it harder to sell more copies. First discovered by Wario64, Sony has lifted regional restrictions for several of its titles that are available to play on PC through Steam. Sony hasn't officially announced the removal of these region locks, nor the reason why, but God of War Ragnarok, The Last of Us Part II Remastered, Spider-Man 2, and the hit co-op shooter... Read more ›
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Apple plans to offer public betas of AirPods firmware updates for the first time. The public will be able to test upcoming AirPods firmware updates through the free Apple Beta Software Program, with no Apple Developer account required. "New public betas for iOS 26, iPadOS 26, macOS Tahoe 26, tvOS 26, HomePod software 26, watchOS 26, and AirPods Firmware are coming soon," says Apple. In a press release announcing new... Read more ›
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It’s been ten years since the LG G4 made its debut, but I still think about it sometimes, for better or worse. Read more ›
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Habr
Manual resource management in low level C-style C++ code might be annoying. It's not practical to create good enough RAII wrappers for every single C API you use, but approaches with goto cleanup or loads of nested if (success) hurt readability.A defer macro to the rescue! The deferred lambda will be executed on scope exit, no matter how it happens: you can return from any point, throw an exception (if... Read more ›
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For years, we’ve studied Oracle to make PostgreSQL a more migration-friendly option. We introduced tools similar to SQL profile and SQL plan baseline as AQO and sr_plan extensions. In some cases, PostgreSQL even outperforms Oracle, especially in automatic re-optimization.Migrations from Oracle to PostgreSQL are usually smooth performance-wise, and we’ve even developed session variable extensions to make the transition easier. While many enterprise-only features exist, PostgreSQL often integrates popular sol Read more ›
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We append the following metrics to the T-SQL procedure statements: execution count (x), CPU time in milliseconds (c), duration in microseconds (d), number of reads (r), number of writes (w), and @@rowcount value (n). You can display these as absolute values or percentages. Read more Read more ›
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Всем привет! С вами Кирилл Филипенко, сисадмин из Selectel, и сегодня мы погрузимся в тему LLM-агентов. Сейчас об этих самых «агентах» кричат буквально из каждого утюга, поэтому пришло время наконец-то разобраться, что это такое, как они работают и с чем их, собственно, едят. Прыгайте под кат, будет интересно! Read more → Read more ›
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A few weeks ago, OpenAI announced that Codex is available for Plus users, and I didn’t miss a chance to try it. And today, I’m excited to share a guide to OpenAI’s Codex. As a developer, I’ve found it to be a powerful and practical tool. Read more Read more ›
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![[Translation] The Billiard Fractals](https://times42.com/media/1/8/0/10686180_640x200.jpg "[Translation] The Billiard Fractals")
Complex systems often appear chaotic or incomprehensible, yet closer examination reveals that such complexity can frequently be reduced to a simple underlying mechanism. By systematically removing layers of emergent behavior, one can uncover a fundamental rule or equation from which the entire system originates. Read more → Read more ›
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Business Insider
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52% 27 |
Tom's Hardware
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8% 2 |
The Verge
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6% 5 |
Gizmodo
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4% 1 |
Engadget
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4% 2 |
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