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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
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RFK Jr.'s super PAC could be laying the groundwork for MAHA in the White House, a recent report suggests. Read more ›
3,132 fresh
A YouTuber fixes a degrading Ryzen 7 5800X by downclocking the CPU by 300 MHz in the BIOS. Read more ›
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OpenAI released Agent Mode on Thursday, a welcome distraction from what has otherwise been a rough summer for the AI startup. Read more ›
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Calvin French-Owen spent a little over a year on OpenAI's technical team. In a blog post he offers an insider's take on everyday life at the company. Read more ›
926 fresh
Here is a ranking of all 55 DC Comics movies, from recent hits like "Superman" to critical flops such as "Catwoman." Read more ›
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Elon Musk on Wednesday teased a forthcoming male Grok companion from xAI, which already offers an anime waifu named Ani and a red panda named Rudi. Read more ›
818 fresh
Its survival hinges on spreading consciousness and populating the galaxy, he claims. Read more ›
780 fresh
Google has released Android 16 QPR1 Beta 3, the third and final beta for Android 16 QPR1. Here's what's new. Read more ›
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Silent Hill and Siren creator Keiichi Toyama has confirmed he and his team at Bokeh Game Studios is working it's next project, and it won't be a sequel to horror oddity Slitterhead. Read more Read more ›
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Samsung's Galaxy S25 Ultra has a 6.86-inch screen, but the Galaxy S26 Ultra is now rumored to boast an ever so slightly larger 6.89-inch panel. Assuming the dimensions of the phone remain the same as its predecessor's, it means the screen's bezels will shrink to just 1.15-1.2mm all-round - very, very thin indeed. Samsung Galaxy S25 Ultra Right now this is just speculation based on a recent rumor claiming that... Read more ›
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Unlike social media, AI could help bring people together IRL, especially in the still-untapped realm of multiplayer experiences, Menlo Ventures says. Read more ›
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Disneyland first opened for business 70 years ago in Anaheim, California, on July 17, 1955. It remains one of the world's most beloved theme parks. Read more ›
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The Android Earthquake Alerts (AEA) system proved to be as efficient as traditional seismic networks. Read more ›
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OpenAI is going all-in on the most-hyped trend in AI right now: AI agents, or tools that go a step beyond chatbots to complete complex, multi-step tasks on a user’s behalf. The company on Thursday debuted ChatGPT Agent, which it bills as a tool that can complete work on your behalf using its own “virtual […] Read more ›
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ChatGPT Agent can connect to your various services to do complex tasks for you. Read more ›
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Check out these highly rated series on HBO Max, plus a look at what's coming out in July. Read more ›
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For nearly two years, students at Columbia University have warned that they're being targeted - and put in serious danger - by right-wing Zionist organizations like Canary Mission and Betar US. Canary Mission's goal was initially to "expose" students it deemed antisemitic, ideally in the hopes that they'd be denied jobs and other opportunities. In […] Read more ›
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Some operations in FFmpeg are now as much as 100x faster due to the crafting of handwritten assembly code. Read more ›
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Ring founder Jamie Siminoff is back at Amazon and making big changes. His latest move injects AI evaluation into how employees apply for promotions. Read more ›
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Pirro disclosed earning $2.9 million over the course of 16 months at Fox News. She's now Trump's nominee to be US Attorney in DC. Read more ›
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Habr
Исследователи из канадского Университета Торонто опубликовали научную работу, в которой показали успешное применение атаки класса Rowhammer на профессиональные видеокарты Nvidia. Атака Rowhammer впервые была показана в 2014 году, она эксплуатирует физические особенности современных микросхем оперативной памяти. Из-за высокой плотности ячеек памяти есть возможность изменять значения в определенных ячейках путем отправления множества запросов по соседним адресам. Такое «простукивание» (отсюда hammer в названи Read more ›
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![[Translation] The performance engineer: a detective licensed to kill… bottlenecks](https://times42.com/media/6/3/5/10833635_640x200.jpg "[Translation] The performance engineer: a detective licensed to kill… bottlenecks")
Picture this: a mission-critical SQL query is crawling along. Not for an hour. Not for two. Fifteen hours. A full workday of the system slowly grinding through data while the business bleeds money and users teeter on the edge of a nervous breakdown. And then — cue the dramatic music — in walks the performance engineer.After a few hours of intense analysis and a couple of pinpoint code tweaks, the... Read more ›
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Привет, Хабр! Меня зовут Алексей Быков, я занимаюсь развитием cloud-native-платформы для обработки данных Arenadata One (AD.ONE). В этой статье мы поговорим о neon-kubernetes-реализации PostgreSQL, её устройстве, особенностях и о том, почему классический подход к Postgres в Kubernetes не позволяет в полной мере использовать преимущества гибкой облачной инфраструктуры.Тема не новая и активно развивается: уже давно существуют операторы (Zalando, Crunchy Data, CloudNativePG) для автоматизации развёртывания Pos Read more ›
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![[Translation] Cheap but functional DYI robot arm](https://times42.com/media/6/6/2/10845662_640x200.jpg "[Translation] Cheap but functional DYI robot arm")
Let’s clarify right away — we’re not aiming to make this super cheap. I’d rather not lose brain cells trying to build makeshift encoders for motors, and I want to simplify creating a 3D model needed for ROS control (link to the finished model — further below). Read more Read more ›
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Most popular sources
Business Insider
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34% 18 |
Gizmodo
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10% 10 |
Tom's Hardware
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7% 4 |
MacRumors
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6% 3 |
Android Authority
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5% 2 |
| View sources » | |
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17.07.2025 16:09
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