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![[Translation] Queries in PostgreSQL. Nested Loop](https://times42.com/media/5/1/9/5271519_640x200.jpg "[Translation] Queries in PostgreSQL. Nested Loop")
So far we've discussed query execution stages, statistics, and the two basic data access methods: Sequential scan and Index scan.The next item on the list is join methods. This article will remind you what logical join types are out there, and then discuss one of three physical join methods, the Nested loop join. Additionally, we will check out the row memoization feature introduced in PostgreSQL 14. Read more
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Musk said SpaceX plans to launch five uncrewed Starship rockets to Mars in 2026, followed by the first manned missions either two or four years later. Read more ›
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Apple iPhone 16, 16 Plus, 16 Pro and 16 Pro Max come with the latest available Apple iOS 18 pre-installed. While Apple tried to present this new iteration as one of the biggest redesigns, it doesn't feel that big in day-to-day use. However, allowing for deep personalization options across the homescreens and interface does have the potential to make the UI rather unique and different, something which has been lacking... Read more ›
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The team behind the upcoming Minecraft movie shared a new clip during Minecraft Live that expands on the brief crafting moment we saw in the polarizing first teaser. The scene comes in the middle of a discussion between Mojang creative director Torfi Frans Olafsson and A Minecraft Movie director Jared Hess, at 4:51. The segment also gives us our first look at the movie’s interpretation of a Minecraft bee, which... Read more ›
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Kamala Harris is aiming to reassure swing voters across the US that she's the candidate who'll work to deliver on immigration reform. Read more ›
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Looking for NYT Connections answers and hints? Here's all you need to know to solve today's game, plus my commentary on the puzzles. Read more ›
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Samsung is eyeing a crucial hardware upgrade for the Galaxy S25 Ultra that could take its AI chops, especially the on-device tricks, to the next level. Read more ›
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The Category 4 hurricane made landfall near Perry, Florida, just east of the mouth of the Aucilla River, on Thursday night. Read more ›
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Past studies have suggested a major ocean current could collapse, quickly changing temperatures and climate patterns, reports the Washington Post. "But scientists disagree on whether the the Atlantic Meridional Overturning Circulation (AMOC) is already slowing, and questions remain as to whether a variety of proxy measurements actually indicate a slowdown" — including a new analysis arguing that the current "has remained remarkably stable." One way to detect AMOC weakening is... Read more ›
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Researchers have analyzed dozens of videos amassing millions of views on TikTok that feature the trend. Read more ›
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It's SpaceX to the rescue after NASA officials made a tough safety call to send Boeing's Starliner spaceship back to Earth without its two astronauts. Read more ›
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The Lord of the Rings: The Rings of Power is close to the end of its second season, and the season’s seventh episode was devoted almost entirely to a large battle. The siege of Eregion involved many of the show’s principal characters, but some fans were shocked by one interaction in particular that had nothing to […] Read more ›
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Long-time Slashdot reader dmitrygr writes: Debian Linux booted on a 4-bit intel microprocessor from 1971 — the first microprocessor in the world — the 4004. It is not fast, but it is a real Linux kernel with a Debian rootfs on a real board whose only CPU is a real intel 4004 from the 1970s. There's a detailed blog post about the experiment. (Its title? "Slowly booting full Linux on... Read more ›
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"After complaining that Gen Z grads are difficult to work with for the best part of two years, bosses are no longer all talk, no action — now they're rapidly firing young workers who aren't up to scratch just months after hiring them," writes Fortune. "According to a new report, six in 10 employers say they have already sacked some of the Gen Z workers they hired fresh out of... Read more ›
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After five months in Charleston, South Carolina, Morgan and Dawson Mitchell moved to Louisville, Mississippi, to help build their financial future. Read more ›
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A lawsuit accused Buffalo Wild Wings of deceptive marketing, forcing the company to argue it is 'common sense' that its boneless wings are not actually wings. Read more ›
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Guaranteed basic income critics often argue cash discourages work. Experts and participants say that's a myth. Read more ›
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Israel's assassination of Hezbollah's Hassan Nasrallah is a major escalation in the Middle East conflict. Where it goes from here is up to Iran. Read more ›
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Choosing the right tool for controlling your home's temperature can save you money and keep you more comfortable. These are our favorites. Read more ›
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Kimberly Wilkerson is a Californian who moved to Austin. She stayed for 2 ½ years but moved back to California to be near family. Read more ›
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Habr
Did you know that coding tools have evolved so rapidly that they're now shaping the future of programming itself? As technology advances, platforms like Replit are leading the charge, making coding more accessible and collaborative than ever before. In this article, I'll show you what Replit is and how to use it. Read more Read more ›
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![[Translation] PostgreSQL 17: Part 5 or CommitFest 2024-03](https://times42.com/media/5/2/2/9202522_640x200.jpg "[Translation] PostgreSQL 17: Part 5 or CommitFest 2024-03")
Since the PostgreSQL 17 RC1 came out, we are on a home run towards the official PostgreSQL release, scheduled for September 26, 2024. Let's take a look at the patches that came in during the March CommitFest. Read more → Read more ›
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6% 5 |
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5% 1 |
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3% 1 |
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28.09.2024 21:19
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