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يتناول المقال كيفية الاستماع إلى تغييرات قاعدة البيانات من خلال ميزة تسجيل الكتابة المسبق (WAL) في Postgres. تتيح هذه الوظيفة للمطورين تتبع التغييرات في قاعدة البيانات بكفاءة، وهو أمر حاسم للتطبيقات التي تتطلب تحديثات بيانات في الوقت الفعلي. يعد WAL في Postgres مكونًا رئيسيًا لضمان سلامة البيانات وتناسقها أثناء المعاملات.

El artículo discute cómo escuchar los cambios en la base de datos a través de la función de Registro de Escritura Adelantada (WAL) de Postgres. Esta funcionalidad permite a los desarrolladores rastrear cambios en la base de datos de manera eficiente, lo cual es crucial para aplicaciones que requieren actualizaciones de datos en tiempo real. El WAL de Postgres es un componente clave para garantizar la integridad y consistencia de los datos durante las transacciones.

L'article traite de la manière d'écouter les changements de base de données via la fonctionnalité Write-Ahead Logging (WAL) de Postgres. Cette fonctionnalité permet aux développeurs de suivre efficacement les changements dans la base de données, ce qui peut être crucial pour les applications nécessitant des mises à jour de données en temps réel. Le WAL de Postgres est un élément clé pour garantir l'intégrité et la cohérence des données lors des transactions.

The article discusses how to listen to database changes through the Postgres Write-Ahead Logging (WAL) feature. This functionality allows developers to track changes in the database efficiently, which can be crucial for applications that require real-time data updates. The Postgres WAL is a key component in ensuring data integrity and consistency during transactions.

Listen to Database Changes Through the Postgres WAL

Ascend from your mechanical keyboard to magnetically powered Hall effect switches.

If you're tired of traditional mechanical keyboards and want to upgrade to something faster and more precise, Hall effect keyboards might be your next move. These use magnetic switches for near-instant actuation and customizable sensitivity—perfect for gamers who need split-second reactions or typists craving a smoother experience. This article highlights the top three models worth considering in 2025.

3 Best Hall Effect Keyboards for Gamers and Serious Typists (2025)

Harvard University also launched a new review of its former president after he received criticism for his correspondence with the sex offender.

Larry Summers Resigns From OpenAI Board After Epstein Revelations

Let them pick out their own hiking boots. Instead, try gifting a useful blade or a nature journal to delight your outdoorsy friend.

هل تبحث عن الهدية المثالية لعاشق المشي أو التخييم في حياتك؟ يبرز هذا المقال بعض الخيارات المدروسة مثل السكاكين المفيدة ومجلات الطبيعة التي يمكن أن تعزز تجاربهم في الهواء الطلق. إن تقديم شيء عملي لا يظهر فقط أنك تهتم، بل يشجع أيضًا روح المغامرة لديهم، مما يجعلها فائدة للطرفين.

¿Buscas el regalo perfecto para el excursionista o mochilero en tu vida? Este artículo destaca algunas opciones reflexivas como cuchillas útiles y diarios de naturaleza que pueden mejorar sus experiencias al aire libre. Regalar algo práctico no solo demuestra que te importa, sino que también fomenta su espíritu aventurero, lo que resulta beneficioso para ambos.

Vous cherchez le cadeau parfait pour le randonneur ou le backpacker de votre vie ? Cet article met en avant des options réfléchies comme des lames utiles et des journaux de nature qui peuvent enrichir leurs expériences en plein air. Offrir quelque chose de pratique montre non seulement que vous vous souciez d'eux, mais encourage également leur esprit d'aventure, ce qui est bénéfique pour vous deux.

Looking for the perfect gift for the hiker or backpacker in your life? This article highlights some thoughtful options like useful blades and nature journals that can enhance their outdoor experiences. Gifting something practical not only shows you care but also encourages their adventurous spirit, making it a win-win for both of you.

Best Gifts for Hikers, Backpackers, Outdoorsy People (2025)

مقال حديث من CNET يسلط الضوء على 56 من أفضل البرامج التلفزيونية المتاحة على نتفليكس، موصيًا بها للمشاهدة المتواصلة. تهدف هذه القائمة المختارة إلى توفير محتوى جذاب يمكن أن يبقي المشاهدين مستمتعين لساعات. تعتبر هذه التوصية مهمة لأنها تعكس الاتجاه المتزايد لخدمات البث مثل نتفليكس لتصبح مصادر رئيسية للترفيه للعديد من الأشخاص.

Un artículo reciente de CNET destaca 56 de los mejores programas de televisión disponibles en Netflix, recomendándolos para un maratón de visualización. Esta lista curada tiene como objetivo proporcionar a los espectadores contenido atractivo que los mantenga entretenidos durante horas. La recomendación es significativa ya que refleja la creciente tendencia de los servicios de streaming como Netflix a convertirse en fuentes principales de entretenimiento para muchas personas.

Un article récent de CNET met en avant 56 des meilleures émissions de télévision disponibles sur Netflix, les recommandant pour un visionnage en rafale. Cette liste sélectionnée vise à offrir aux téléspectateurs un contenu captivant qui peut les divertir pendant des heures. La recommandation est importante car elle reflète la tendance croissante des services de streaming comme Netflix à devenir des sources principales de divertissement pour de nombreuses personnes.

A recent article from CNET highlights 56 of the best TV shows available on Netflix, recommending them for binge-watching. This curated list aims to provide viewers with engaging content that can keep them entertained for hours. The recommendation is significant as it reflects the growing trend of streaming services like Netflix becoming primary sources of entertainment for many people.

56 of the Best TV Shows on Netflix That Will Keep You Entertained

A new artificial intelligence startup founded by the creators of <a href="https://opencv.org/">the world&#x27;s most widely used computer vision library</a> has emerged from stealth with technology that generates realistic human-centric videos up to five minutes long — a dramatic leap beyond the capabilities of rivals including OpenAI&#x27;s <a href="https://openai.com/sora/">Sora</a> and Google&#x27;s <a href="https://deepmind.google/models/veo/">Veo</a>.<a href="https://craftstory.com/">CraftStory</a>, which launched Tuesday with $2 million in funding, is introducing Model 2.0, a video generation system that addresses one of the most significant limitations plaguing the nascent AI video industry: duration. While OpenAI&#x27;s <a href="https://openai.com/index/sora-2/">Sora 2</a> tops out at 25 seconds and most competing models generate clips of 10 seconds or less, CraftStory&#x27;s system can produce continuous, coherent video performances that run as long as a typical YouTube tutorial or product demonstration.The breakthrough could unlock substantial commercial value for enterprises struggling to scale video production for training, marketing, and customer education — markets where brief AI-generated clips have proven inadequate despite their visual polish.&quot;If you really try to create a video with one of these video generation systems, you find that a lot of the times you want to implement a certain creative vision, and regardless of how detailed the instructions are, the systems basically ignore a part of your instructions,&quot; said Victor Erukhimov, CraftStory&#x27;s founder and CEO, in an exclusive interview with VentureBeat. &quot;We developed a system that can generate videos basically as long as you need them.&quot;<h3>How parallel processing solves the long-form video problem</h3>CraftStory&#x27;s advance rests on what the company describes as a parallelized diffusion architecture — a fundamentally different approach to how AI models generate video compared to the sequential methods employed by most competitors.Traditional video generation models work by running diffusion algorithms on increasingly large three-dimensional volumes where time represents the third axis. To generate a longer video, these models require proportionally larger networks, more training data, and significantly more computational resources.<a href="https://craftstory.com/">CraftStory</a> instead runs multiple smaller diffusion algorithms simultaneously across the entire duration of the video, with bidirectional constraints connecting them. &quot;The latter part of the video can influence the former part of the video too,&quot; Erukhimov explained. &quot;And this is pretty important, because if you do it one by one, then an artifact that appears in the first part propagates to the second one, and then it accumulates.&quot;Rather than generating eight seconds and then stitching on additional segments, CraftStory&#x27;s system processes all five minutes concurrently through interconnected diffusion processes.Crucially, CraftStory trained its model on proprietary footage rather than relying solely on internet-scraped videos. The company hired studios to shoot actors using high-frame-rate camera systems that capture crisp detail even in fast-moving elements like fingers — avoiding the motion blur inherent in standard 30-frames-per-second YouTube clips.&quot;What we showed is that you don&#x27;t need a lot of data and you don&#x27;t need a lot of training budget to create high quality videos,&quot; Erukhimov said. &quot;You just need high quality data.&quot;Model 2.0 currently operates as a video-to-video system: users upload a still image to animate and a &quot;driving video&quot; containing a person whose movements the AI will replicate. CraftStory provides preset driving videos shot with professional actors, who receive revenue shares when their motion data is used, or users can upload their own footage.The system generates 30-second clips at low resolution in approximately 15 minutes. An advanced lip-sync system synchronizes mouth movements to scripts or audio tracks, while gesture alignment algorithms ensure body language matches speech rhythm and emotional tone.<h3>Fighting a war chest battle with $2 million against billions</h3>CraftStory&#x27;s funding comes almost entirely from <a href="https://finance.yahoo.com/news/2-25-billion-exit-taught-130300997.html">Andrew Filev</a>, who sold his project management software company Wrike to Citrix for <a href="https://techcrunch.com/2021/01/19/citrix-is-acquiring-wrike-from-vista-for-2-25b/">$2.25 billion</a> in 2021 and now runs <a href="https://zencoder.ai/">Zencoder</a>, an AI coding company. The modest raise stands in stark contrast to the billions flowing into competing efforts — OpenAI has <a href="https://www.reuters.com/technology/artificial-intelligence/openai-closes-66-billion-funding-haul-valuation-157-billion-with-investment-2024-10-02/">raised over $6 billion</a> in its latest funding round alone.Erukhimov pushed back on the notion that massive capital is prerequisite for success. &quot;I don&#x27;t necessarily buy the thesis that compute is the path to success,&quot; he said. &quot;It definitely helps if you have compute. But if you raise a billion dollars on a PowerPoint, in the end, no one is happy, neither the founders nor the investors.&quot;Filev defended the David-versus-Goliath approach. &quot;When you invest in startups, you&#x27;re fundamentally betting on people,&quot; he said in an interview with VentureBeat. &quot;To paraphrase Margaret Mead: never underestimate what a small group of thoughtful, committed engineers and scientists can build.&quot;He argued that CraftStory benefits from a focused strategy. &quot;The big labs are in an arms race to build general-purpose video foundation models,&quot; Filev said. &quot;CraftStory is riding that wave and going very deep into a specific format: long-form, engaging, human-centric video.&quot;<h3>Why computer vision expertise matters in generative AI video</h3>Erukhimov&#x27;s credibility stems from his deep roots in computer vision rather than the transformer architectures that have dominated recent AI advances. He was an early contributor to <a href="https://opencv.org/">OpenCV</a> — the Open Source Computer Vision Library that has become the de facto standard for computer vision applications, with over <a href="https://github.com/opencv/opencv">84,000 stars on GitHub</a>.When Intel reduced its support for OpenCV in the mid-2000s, Erukhimov co-founded Itseez with the explicit goal of maintaining and advancing the library. The company expanded OpenCV significantly and pivoted toward automotive safety systems before Intel acquired it in 2016.Filev said this background is precisely what makes Erukhimov well-positioned for video generation. &quot;What people sometimes miss is that generative AI video isn&#x27;t just about the generative part. It&#x27;s about understanding motion, facial dynamics, temporal coherence, and how humans actually move,&quot; Filev said. &quot;Victor has spent his career mastering exactly those problems.&quot;<h3>Enterprise focus targets training videos and product demos</h3>While much of the public excitement around AI video generation has centered on creative tools for consumers, CraftStory is pursuing a decidedly enterprise-focused strategy.&quot;We are definitely thinking about B2B more than consumer,&quot; Erukhimov said. &quot;We&#x27;re thinking about companies, specifically software companies, being able to make cool training videos and product videos and launch videos.&quot;The logic is straightforward: corporate training, product tutorials, and customer education videos often run several minutes and require consistent quality throughout. A 10-second AI clip cannot effectively demonstrate how to use enterprise software or explain a complex product feature.&quot;If you need a longer-form video, then you should go with us,&quot; Erukhimov said. &quot;We can create up to five minutes, consistent video, high quality.&quot;Filev echoed this assessment. &quot;One huge gap in this market is the lack of models that can generate consistent videos over longer sequences — and that&#x27;s extremely important for real-world use,&quot; he said. &quot;If you&#x27;re creating a commercial for your company, a 10-second video, no matter how good it looks, just isn&#x27;t enough. You need 30 seconds, you need two minutes — you need more.&quot;The company anticipates cost savings for customers. Filev suggested that &quot;a small business owner could create content in minutes that previously would have cost $20,000 and taken two months to produce.&quot;CraftStory is also courting creative agencies that produce video content for corporate clients, with the value proposition centered on cost and speed: agencies can record an actor on camera and transform that footage into a finished AI video, rather than managing expensive multi-day shoots.The next major development on CraftStory&#x27;s roadmap is a text-to-video model that would allow users to generate long-form content directly from scripts. The team is also developing support for moving-camera scenarios, including the popular &quot;walk-and-talk&quot; format common in high-end advertising.<h3>Where CraftStory fits in a fragmented competitive landscape</h3>CraftStory enters a crowded and rapidly evolving market. OpenAI&#x27;s <a href="https://openai.com/index/sora-2/">Sora 2</a>, while not yet publicly available, has generated significant buzz. Google&#x27;s <a href="https://deepmind.google/models/veo/">Veo models</a> are advancing quickly. <a href="https://runwayml.com/">Runway</a>, <a href="https://pika.art/login">Pika</a>, and <a href="https://stability.ai/">Stability AI </a>all offer video generation tools with different capabilities.Erukhimov acknowledged the competitive pressure but emphasized that CraftStory serves a distinct niche focused on human-centric videos. He positioned rapid innovation and market capture as the company&#x27;s primary strategy rather than relying on technical moats.Filev sees the market fragmenting into distinct layers, with large tech companies serving as &quot;API providers of powerful, general-purpose generation models&quot; while specialized players like CraftStory focus on specific use cases. &quot;If the big players are building the engines, CraftStory is building the production studio and assembly line on top,&quot; he said.Model 2.0 is available now at app.craftstory.com/model-2.0, with the company offering early access to users and enterprises interested in testing the technology. Whether a lightly-funded startup can capture meaningful market share against deep-pocketed incumbents remains uncertain, but Erukhimov is characteristically confident about the opportunity ahead.&quot;AI-generated video will soon become the primary way companies communicate their stories,&quot; he said.

أطلقت CraftStory، وهي شركة ناشئة جديدة في مجال الذكاء الاصطناعي أسسها مبتكرو OpenCV، نظامًا لتوليد الفيديو قادرًا على إنتاج مقاطع فيديو واقعية تركز على الإنسان تصل مدتها إلى خمس دقائق. تتجاوز هذه التكنولوجيا بشكل كبير قدرات المنافسين مثل Sora من OpenAI وVeo من Google، الذين لديهم حدود زمنية أقصر. حصلت الشركة الناشئة على تمويل بقيمة مليوني دولار لدعم نهجها المبتكر في صناعة الفيديو بالذكاء الاصطناعي.

CraftStory, una nueva startup de IA fundada por los creadores de OpenCV, ha lanzado un sistema de generación de video capaz de producir videos realistas centrados en humanos de hasta cinco minutos de duración. Esta tecnología supera significativamente a competidores como Sora de OpenAI y Veo de Google, que tienen límites de duración más cortos. La startup ha asegurado 2 millones de dólares en financiamiento para apoyar su enfoque innovador en la industria de video de IA.

CraftStory, une nouvelle startup d'IA fondée par les créateurs d'OpenCV, a lancé un système de génération vidéo capable de produire des vidéos réalistes centrées sur l'humain d'une durée allant jusqu'à cinq minutes. Cette technologie surpasse considérablement les concurrents tels que Sora d'OpenAI et Veo de Google, qui ont des limites de durée plus courtes. La startup a sécurisé 2 millions de dollars de financement pour soutenir son approche innovante de l'industrie vidéo IA.

CraftStory, a new AI startup founded by the creators of OpenCV, has launched a video generation system capable of producing realistic human-centric videos up to five minutes long. This technology significantly outpaces competitors like OpenAI's Sora and Google's Veo, which have shorter duration limits. The startup has secured $2 million in funding to support its innovative approach to the AI video industry.

OpenCV founders launch AI video startup to take on OpenAI and Google

Every television deserves a row of speakers to call its own. These are our favorite soundbars.

في عام 2025، قمنا باختبار وتجميع قائمة بأفضل 15 شريط صوت، مع التركيز على علامات تجارية مثل سونوس وسوني وبوز. هذا مهم لأن شريط الصوت الجيد يمكن أن يعزز بشكل كبير تجربتك في مشاهدة التلفزيون، حيث يوفر صوتًا أغنى ويجعل الأفلام والبرامج أكثر غمرًا. سواء كنت مشاهدًا عاديًا أو متحمسًا للسينما المنزلية، فإن الاستثمار في شريط صوت جيد يمكن أن يحول إعداد الترفيه الخاص بك.

En 2025, hemos probado y compilado una lista de las 15 mejores barras de sonido, destacando marcas como Sonos, Sony y Bose. Esto es importante porque una barra de sonido de calidad puede mejorar significativamente tu experiencia de ver televisión, proporcionando un audio más rico y haciendo que las películas y programas sean más inmersivos. Ya seas un espectador ocasional o un entusiasta del cine en casa, invertir en una buena barra de sonido puede transformar tu configuración de entretenimiento.

En 2025, nous avons testé et compilé une liste des 15 meilleures barres de son, mettant en avant des marques de renom comme Sonos, Sony et Bose. Cela est important car une barre de son de qualité peut améliorer considérablement votre expérience de visionnage, offrant un son plus riche et rendant les films et les émissions plus immersifs. Que vous soyez un spectateur occasionnel ou un passionné de home cinéma, investir dans une bonne barre de son peut transformer votre installation de divertissement.

In 2025, we've tested and compiled a list of the 15 best soundbars, featuring top brands like Sonos, Sony, and Bose. This matters because a quality soundbar can significantly enhance your TV viewing experience, providing richer audio and making movies and shows more immersive. Whether you're a casual viewer or a home theater enthusiast, investing in a good soundbar can transform your entertainment setup.

The 15 Best Soundbars We’ve Tested in 2025: Sonos, Sony, Bose

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تناقش المقالة كيف تسهل متاجر التطبيقات الرقابة من قبل الشركات والحكومات، مما يؤثر على وصول المستخدمين إلى المعلومات والتطبيقات. وتبرز القلق المتزايد بشأن السيطرة التي تمارسها هذه الكيانات على المنصات الرقمية، مما يثير تساؤلات حول حرية التعبير والآثار المترتبة على المستخدمين في جميع أنحاء العالم.

El artículo analiza cómo las tiendas de aplicaciones facilitan la censura por parte de corporaciones y gobiernos, afectando el acceso de los usuarios a información y aplicaciones. Destaca la creciente preocupación por el control ejercido por estas entidades sobre las plataformas digitales, planteando preguntas sobre la libertad de expresión y las implicaciones para los usuarios en todo el mundo.

L'article aborde la manière dont les magasins d'applications facilitent la censure par les entreprises et les gouvernements, affectant l'accès des utilisateurs à l'information et aux applications. Il souligne la préoccupation croissante concernant le contrôle exercé par ces entités sur les plateformes numériques, soulevant des questions sur la liberté d'expression et les implications pour les utilisateurs dans le monde entier.

The article discusses how app stores facilitate censorship by corporations and governments, impacting user access to information and applications. It highlights the growing concern over the control exerted by these entities over digital platforms, raising questions about freedom of expression and the implications for users worldwide.

Your Smartphone, Their Rules: App Stores Enable Corporate-Government Censorship

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يتناول المقال أهمية الانتقال السلمي للسلطة في مشاريع المصادر المفتوحة، مشددًا على كيفية تعزيز هذه الانتقالات للتعاون والابتكار داخل المجتمع. كما يبرز الحاجة إلى التواصل الواضح والعمليات المنظمة لضمان الاستمرارية والاستقرار خلال تغييرات القيادة.

El artículo discute la importancia de una transferencia pacífica de poder en proyectos de código abierto, enfatizando cómo tales transiciones pueden fomentar la colaboración y la innovación dentro de la comunidad. Destaca la necesidad de una comunicación clara y de procesos estructurados para garantizar la continuidad y la estabilidad durante los cambios de liderazgo.

L'article aborde l'importance d'un transfert de pouvoir pacifique dans les projets open source, soulignant comment de telles transitions peuvent favoriser la collaboration et l'innovation au sein de la communauté. Il met en avant la nécessité d'une communication claire et de processus structurés pour garantir la continuité et la stabilité lors des changements de direction.

The article discusses the importance of a peaceful transfer of power in open source projects, emphasizing how such transitions can foster collaboration and innovation within the community. It highlights the need for clear communication and structured processes to ensure continuity and stability during leadership changes.

The Peaceful Transfer of Power in Open Source Projects

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تناقش المقالة تطوير نماذج اللغة متعددة الوسائط، المصممة للتحرير والتوليد الواعي للفكر. تهدف هذه النماذج إلى تحسين قدرات معالجة اللغة من خلال دمج أوضاع متعددة من المعلومات، مما قد يحول كيفية إنشاء المحتوى وتحريره.

El artículo discute el desarrollo de Modelos de Lenguaje de Difusión Multimodal, diseñados para la edición y generación consciente del pensamiento. Estos modelos buscan mejorar las capacidades de procesamiento del lenguaje al integrar múltiples modos de información, lo que podría transformar la forma en que se crea y edita el contenido.

L'article traite du développement des modèles de langage à diffusion multimodale, conçus pour l'édition et la génération consciente de la pensée. Ces modèles visent à améliorer les capacités de traitement du langage en intégrant plusieurs modes d'information, ce qui pourrait transformer la manière dont le contenu est créé et édité.

The article discusses the development of Multimodal Diffusion Language Models, which are designed for thinking-aware editing and generation. These models aim to enhance the capabilities of language processing by integrating multiple modes of information, potentially transforming how content is created and edited.

Listen to Database Changes Through the Postgres WAL

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