| AWS |
AWS Database Blog |
Build resilient Kerberos authentication for Aurora Global Database without joining Active Directory domain |
https://aws.amazon.com/blogs/database/build-resilient-kerberos-authentication-for-aurora-global-database-without-joining-active-directory-domain/
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In this post we show you how to build a multi Region Kerberos authentication system that matches your Aurora Global Database s resilience using AWS Directory Service for Microsoft Active Directory AWS Managed Microsoft AD with multi Region replication and a one way forest trust to your on premises Active Directory so your Linux clients can authenticate without joining the AD domain |
2026-04-16 17:13:41 |
| AWS |
AWS Machine Learning Blog |
Cost-efficient custom text-to-SQL using Amazon Nova Micro and Amazon Bedrock on-demand inference |
https://aws.amazon.com/blogs/machine-learning/cost-efficient-custom-text-to-sql-using-amazon-nova-micro-and-amazon-bedrock-on-demand-inference/
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In this post we demonstrate two approaches to fine tune Amazon Nova Micro for custom SQL dialect generation to deliver both cost efficiency and production ready performance |
2026-04-16 17:43:03 |
| AWS |
AWS Machine Learning Blog |
Transform retail with AWS generative AI services |
https://aws.amazon.com/blogs/machine-learning/transform-retail-with-aws-generative-ai-services/
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Online retailers face a persistent challenge shoppers struggle to determine the fit and look when ordering online leading to increased returns and decreased purchase confidence The cost Lost revenue operational overhead and customer frustration Meanwhile consumers increasingly expect immersive interactive shopping experiences that bridge the gap between online and in store retail Retailers implementing virtual try on |
2026-04-16 17:39:56 |
| AWS |
AWS Machine Learning Blog |
How Automated Reasoning checks in Amazon Bedrock transform generative AI compliance |
https://aws.amazon.com/blogs/machine-learning/how-automated-reasoning-checks-in-amazon-bedrock-transform-generative-ai-compliance/
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In this post you ll learn why probabilistic AI validation falls short in regulated industries and how Automated Reasoning checks use formal verification to deliver mathematically proven results You ll also see how customers across six industries use this technology to produce formally verified auditable AI outputs and how to get started |
2026-04-16 17:34:42 |
| 海外TECH |
AppleInsider - Frontpage News |
Personal Computer from Perplexity can make a Mac an always-on AI operator |
https://appleinsider.com/articles/26/04/16/personal-computer-from-perplexity-can-make-a-mac-an-always-on-ai-operator?utm_source=rss
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After a slow roll out Perplexity s Personal Computer feature is more widely available to let users make a persistent agent that can access files apps and tasks across a user s Mac An example of Perplexity Personal Computer from its videoThe release expands beyond an earlier limited preview and reaches Perplexity Max subscribers and waitlisted users through the company s Mac app Personal Computer connects to local folders native macOS apps and the browser giving the AI the ability to read write and act on data stored on the machine Perplexity is moving beyond the typical chatbot model by running in the background and carrying out multi step tasks Continue Reading on AppleInsider Discuss on our Forums |
2026-04-16 17:45:58 |
| 海外TECH |
Engadget |
A first look at Metro 2039 shows how its Ukrainian developer turned the darkness up to 11 |
https://www.engadget.com/gaming/a-first-look-at-metro-2039-shows-how-its-ukrainian-developer-turned-the-darkness-up-to-11-171500713.html?src=rss
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If the real world isn t grim enough for you Ukranian developer A Games has your back Metro has been announced and is scheduled to arrive this winter And based on the developer s first look at the title Metro looks to be an even darker affair than previous titles in the series A tall order but the real world turmoil that has enveloped A Games since Russia s invasion of Ukraine sounds like it has turned into a painful inspiration for the developer The lengthy cinematic reveal which also contains a brief bit of gameplay at the end doesn t give much of the story away But it does serve to place you right in the ruined terrifying world of the Metro series Metro arrives about years after a nuclear apocalypse wiped out most life on the planet The series focuses on survivors who live in Moscow s ruined metro system A says that this time out the different underground factions have been united by a group known as the Novoreich complete with a new ruler the Spartan known as Hunter Despite Hunter promising salvation and a new life for the survivors left on the surface things aren t exactly rosy underground As you might expect this supposedly united society is still a complete disaster with propaganda authoritarian rule and violence the hallmark of the regime Screenshot from Metro A GamesThe Metro series is based on novels by Dmitry Glukhovsky a Russian author who has been in exile due to his public denouncement of Russia s invasion of Ukraine A Studios says that while this new game isn t based specifically on one of his works they worked in collaboration with Glukhovsky on the story for Metro shaped by shared values of freedom and truth and informed by the harsh realities of the world today In statements from the studio A directly acknowledges the conditions that Metro was created under Many developers continue to work from multiple locations facing daily challenges never anticipated the studio says Through power outages reliance on generators and disruptions from missile and drone attacks development has continued driven by resilience shared support and a commitment to the work It goes on to state that The war has directly shaped the development of Metro with its story focused acutely on choices actions consequences and the cost of securing a future While told from a distinctly Ukrainian perspective Metro remains an authentic Metro story While the Metro series has been unfailingly bleak it s not hard to imagine how Russia s invasion could have influenced the storytelling coming out of a Ukranian studio with an exiled Russian being part of the story team But the limited bit of the game we ve seen so far doesn t make anything too explicit Screenshot from Metro s reveal trailer A GamesThe trailer shows off the new player character known as The Stranger the first voiced protagonist in the series though we don t hear him do anything but scream in the preview The Stranger has apparently been surviving in the above ground wasteland but is forced to return to the metro The little bit of gameplay we saw was the standard first person shooter view of The Stranger heading underground to be immediately ambushed by a pretty horrific monster that he barely escapes from ーhe s then dragged to safety by a group of survivors who just get the doors to their shelter shut before being overrun by a larger horde Creepy stuff The rest of the preview largely feels like a dream or nightmare sequence ーbut while it s hard to put together what is going on there s no doubt that the detail in the environments and characters is top notch Given that the last metro game Metro Exodus was released way back in it s fair to say that we re getting a more graphically impressive rendering of ruined Moscow and the tunnels beneath it There s no exact release date yet but A Games says Metro will arrive this winter for Xbox Series X S PlayStation and PC This article originally appeared on Engadget at |
2026-04-16 17:15:00 |
| 科学 |
NYT > Science |
Artemis II Crew to Discuss NASA Moon Mission and Next Steps |
https://www.nytimes.com/2026/04/16/science/artemis-ii-astronauts-moon-mission-press-conference.html
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The four astronauts who last spoke to the public on Sunday will speak at a news conference Thursday afternoon at Johnson Space Center in Houston |
2026-04-16 17:50:59 |
| YouTube Channels |
TED |
11 People Had an Idea — Now They’re on the TED Stage | LIVE from TED2026! |
https://www.youtube.com/watch?v=6pITvnRpIvg
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This special session from TED All of Us brings together speakers from around the world each selected through TEDx hosted Idea Search events Now they take the stage at our flagship conference in Vancouver BC Canada Experience a full lineup of thought provoking talks along with unscripted moments that are sure to surprise and delight Hear from Joshua Johnson ーChicago USAJessica Irwin ーSydney AustraliaSukriti ーMumbai IndiaFiori Zafeiropoulou Fronimopoulou ーAthens GreeceLi Hongyi ーSingaporeGabriella Di Laccio ーLondon UKVincent Egoro ーLagos NigeraJoaquin Navajas ーBuenos Aires ArgentinaTim Cernak ーChicago USANelly Attar ーAmman JordanReggie WattsTED is streaming live from Vancouver Be one of the first to watch every talk from the full conference as it happens ーincluding some exclusive moments ーwith TED Live Follow TED X Instagram Facebook LinkedIn TikTok tedtoksThe TED Talks channel features the best talks and performances from the TED Conference where the world s leading thinkers and doers give the talk of their lives in minutes or less ーplus originals podcasts and exclusive content Look for videos on Technology Entertainment and Design as well as science business global issues the arts and more Visit for our entire library transcripts translations and personalized recommendations TED s videos may be used for non commercial purposes under a Creative Commons License Attribution Non Commercial No Derivatives or the CC BY NC ND International and in accordance with our TED Talks Usage Policy For more information on using TED for commercial purposes e g employee learning in a film or online course please submit a Media Request at TED TED TEDTalks |
2026-04-16 17:45:07 |
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