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Netflix Ditches Kafka and Cassandra for In-Memory Database on Tudum

2025-08-19
Netflix Ditches Kafka and Cassandra for In-Memory Database on Tudum

Netflix's fan website, Tudum, initially used a CQRS architecture with Kafka and Cassandra, but suffered from delays in previewing content updates. To address this, the Netflix team replaced Kafka and Cassandra with RAW Hollow, an internally developed in-memory object store. RAW Hollow's in-memory dataset dramatically improved content preview and page rendering speeds, offering a better experience for both editors and visitors.

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(www.infoq.com)
Tech

Ben Pence's Portfolio: A Clean Showcase of Design & Development Skills

2025-01-23

Ben Pence's website is a clean and effective portfolio showcasing his skills as a designer and developer. The minimalist design highlights his work, featuring a range of projects including web design, branding, and interactive experiences. His carefully curated case studies demonstrate expertise in visual design and UX, while readily available contact information allows for easy outreach from potential clients or collaborators. Overall, it's a highly effective and impressive personal portfolio reflecting professionalism and attention to detail.

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(benpence.com)
Design portfolio website designer

Gmail's New Easy Encryption: Secure Emails with a Single Click

2025-04-01
Gmail's New Easy Encryption: Secure Emails with a Single Click

Google is updating Gmail to allow enterprise users to send encrypted emails to any inbox with just a few clicks. A new encryption model eliminates the need for custom software or certificate exchanges. Initially rolling out in beta for internal enterprise emails, the feature will expand to any Gmail inbox in the coming weeks and other providers later this year. Users simply toggle 'additional encryption' to send a secured message. Non-Gmail recipients receive a link to a guest Workspace account to view and reply securely. While offering stronger encryption than TLS, it's not true end-to-end encryption as Google retains control over encryption keys.

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(www.theverge.com)
Tech Email Encryption

Superman Soars to Record-Breaking Box Office Debut

2025-07-13
Superman Soars to Record-Breaking Box Office Debut

James Gunn's Superman is on track for a record-breaking domestic box office opening, projected between $115 million and $120 million, following a stellar Friday with $56.5 million, including $22.5 million in previews. The film's success marks a significant reboot for DC Studios and its flagship franchise. The international launch is also exceeding expectations, adding to a strong global opening weekend exceeding $96.5 million. This marks a significant win for DC and a potential turning point for the superhero genre, which has faced recent struggles with 'superhero fatigue'.

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(uk.news.yahoo.com)
Game

When a Simple Concurrent Program Defies Intuition

2025-01-18

A seemingly simple concurrent program, involving two processes incrementing a variable 'n' ten times each, yielded a surprising result when analyzed with a model checker. Intuitively, the final value of 'n' should be between 10 and 20. However, an extreme interleaving of the processes resulted in 'n' being 2. While a Go program attempting to reproduce this behavior failed, highlighting the rarity of such extreme interleavings in practice, the example underscores the complexities and counter-intuitive nature of concurrent programming.

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(wyounas.github.io)
Development counterintuitive behavior

How Doom Didn't Kill the Amiga (But Maybe Commodore Did)

2025-07-03

This is a nostalgic account of an Amiga enthusiast's journey, exploring the rise and fall of the Amiga platform. The author, captivated by the Amiga 500 since 1988, remained loyal despite the PC's rise, upgrading their Amiga over the years. The article argues that Doom wasn't the killer app that brought down the Amiga, but rather the PC's economies of scale and standardization, coupled with Commodore's strategic missteps. While the Amiga boasted superior graphics and multitasking, it ultimately lost out to cheaper, more powerful PC hardware and a larger software ecosystem. The author's personal experience highlights the Amiga's strengths and the challenges Commodore faced in competing with the PC's dominance.

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(www.datagubbe.se)
Game

AI Unlocks Secrets of Milky Way's Supermassive Black Hole: Near-Max Rotation, Defying Theory

2025-06-20
AI Unlocks Secrets of Milky Way's Supermassive Black Hole: Near-Max Rotation, Defying Theory

Scientists used AI and data from the Event Horizon Telescope (EHT) to analyze the supermassive black hole at the center of the Milky Way, Sagittarius A* (Sgr A*). The study revealed Sgr A* is spinning near its maximum rate, with its rotational axis pointed towards Earth, and its glow generated by hot electrons. Surprisingly, the magnetic field around it behaves differently than predicted by current theory, suggesting our understanding of black holes may need revision. This research, utilizing millions of simulated black holes to train a neural network, marks a significant breakthrough in supermassive black hole research.

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(www.sciencealert.com)
Tech

Dive into the tz Database: Crafting Your Own Time Zone

2025-09-11
Dive into the tz Database: Crafting Your Own Time Zone

While working with Ruby, the author encountered a timezone issue, leading to the discovery of the tz database. This article provides a clear explanation of the tz database, including its core components: the zic compiler, the zdump tool, and timezone source files. The author demonstrates how to customize timezone rules by creating a fictional timezone, Hi_No_Kuni/Konoha, within an Alpine Docker image. The process is illustrated with practical examples, verifying the results. This article is suitable for developers and provides insight into the complexity and standardization behind time zones.

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(yatsushi.com)
Development tz database

GNU Make's New --shuffle Mode: Uncovering Hidden Bugs in Parallel Builds

2024-12-16

For eleven years, elusive bugs plagued parallel builds in GNU Make. Inspired by this, a new `--shuffle` mode was developed to randomly reorder Makefile targets, simulating non-deterministic build order. This effectively revealed hidden bugs in over 30 packages, including gcc, vim, and ghc. Now part of GNU Make 4.4, this mode is accessible via `make --shuffle` or the `GNUMAKEFLAGS=--shuffle` environment variable. This powerful feature helps developers identify and resolve parallel build issues, highlighting the continuous improvement of software development tools.

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(trofi.github.io)
Development parallel build bug fixing

AI-Assisted LLVM Compiler Optimization: An ASN.1 Serialization Tale

2025-07-01

While maintaining a Rust library for ASN.1 DER serialization, the author discovered inefficient code in integer length calculation. He experimented with Claude AI to optimize the code and used the Alive2 formal verification tool to validate the results. Surprisingly, Claude AI even helped generate a patch for an LLVM compiler optimization, which passed code review and was ultimately submitted to the LLVM project. This demonstrates the immense potential of AI in software development, particularly in compiler optimization, while also highlighting the importance of manual review when using AI tools.

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(alexgaynor.net)
Development

Microsoft's New Office Startup Booster: Faster Loading, But With a Catch

2025-03-27
Microsoft's New Office Startup Booster: Faster Loading, But With a Catch

Microsoft is rolling out a new Windows scheduled task called 'Startup Boost' in May to speed up Office app loading. This background task preloads performance enhancements but only runs on systems with 8GB RAM and 5GB free disk space, disabling automatically in Energy Saver mode. Users can disable it in Office settings, but the Office installer re-enables it with each update. While designed to improve launch times, its automatic re-enablement might annoy some users.

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(www.bleepingcomputer.com)
Development Windows Scheduled Task

toyDB: A Distributed SQL Database in Rust for Educational Purposes

2025-05-11
toyDB: A Distributed SQL Database in Rust for Educational Purposes

toyDB is a distributed SQL database built from scratch in Rust as an educational project. It aims to illustrate the architecture and concepts behind distributed SQL databases in a simple and understandable way, supporting most common SQL features including joins, aggregates, and transactions. While performance and scalability aren't primary goals, a benchmark tool is included to evaluate performance under various workloads. toyDB uses Raft for consensus to manage a transactional key/value store, with a SQL query engine built on top.

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(github.com)
Development Distributed Database

SciPhi, a YC Startup, is Hiring a Founding AI Research Engineer

2025-01-28
SciPhi, a YC Startup, is Hiring a Founding AI Research Engineer

SciPhi, a Y Combinator-backed startup, is seeking a Founding AI Research Engineer to push breakthroughs in advanced search and retrieval with their R2R system. The ideal candidate will possess a PhD or equivalent experience and a passion for reasoning, retrieval, and experimentation. They will prototype a reasoning-driven system combining technologies like R1 and large language models (Claude/Gemini/4o) to interpret millions of documents, distilling successful methods onto smaller models for efficient deployment. This is a chance to build a truly 'thinking' retrieval system.

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(www.ycombinator.com)
AI Retrieval System

Cloudflare's AI Labyrinth: Outsmarting AI Data Scrapers

2025-03-22
Cloudflare's AI Labyrinth: Outsmarting AI Data Scrapers

Cloudflare, a web infrastructure provider, unveiled "AI Labyrinth," a new feature designed to combat unauthorized AI data scraping. Instead of blocking bots outright, this innovative system lures them down a rabbit hole of realistic yet irrelevant AI-generated content, wasting their computational resources. This approach cleverly sidesteps the limitations of simple blocking, which can inadvertently alert scrapers to their detection. The generated content, based on real scientific facts, avoids misinformation, and is kept invisible to human users. This represents a significant advancement in bot mitigation strategies, showcasing a smarter, next-generation honeypot approach.

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(arstechnica.com)
Tech data scraping

CSS contrast-color(): Automating Color Contrast for Accessibility

2025-05-17
CSS contrast-color(): Automating Color Contrast for Accessibility

CSS's new `contrast-color()` function simplifies color choices by automatically selecting black or white text to contrast with a given background color. This article delves into its usage, compares the WCAG 2.1 and APCA algorithms for contrast calculation, and explores how to use `prefers-contrast` media queries for better accessibility. While currently limited to black/white, future iterations may offer more customizable options. The function simplifies development while improving accessibility, particularly when managing multiple color states.

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(webkit.org)
Development Color Contrast

Woolly Mice: A Step Towards De-Extinction

2025-03-08
Woolly Mice: A Step Towards De-Extinction

Colossal Biosciences, known for its de-extinction projects, has created 'woolly mice' with long fur, mimicking a key trait of woolly mammoths. This was achieved by simultaneously editing seven genes related to hair growth. Using mice, rather than elephants, circumvents the ethical and logistical challenges associated with elephant gestation and reproduction. The success demonstrates a crucial step towards the company's flagship mammoth de-extinction project, highlighting the potential of gene editing in conservation efforts.

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(arstechnica.com)
Tech

1888's Oracle: Astonishing Predictions of the Future

2025-03-06
1888's Oracle: Astonishing Predictions of the Future

A book published in 1888, structured as a dialogue between a diverse group including a statesman, journalist, voter, clergyman, social reformer, and others, offers striking predictions about the future. These range across politics (wealth concentration, shrinking middle class, rising land prices), foreign policy (the US becoming a global power, Panama Canal opening), technology (air travel), and social issues (women's liberation, journalistic monopolies). Concerns are raised about evolving social mores, including changing attitudes towards sexuality and the potential impact of new narcotics. Some of these predictions are eerily prescient.

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(publicdomainreview.org)
Misc future predictions social change 19th-century prophecy

Will Pay For This: Validating Market Demand

2025-01-12
Will Pay For This: Validating Market Demand

Will Pay For This is a tool designed to discover market demand. It gauges the viability of a product or service by assessing user willingness to pay, helping entrepreneurs and businesses pinpoint target audiences and refine their product strategies, thereby minimizing wasted resources. Users simply describe their idea, and the platform provides market demand feedback based on data analysis. This is a powerful tool for creators unsure of their product's market potential.

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(www.willpayforthis.com)
Startup market research product validation

Rust Error Handling: A Hybrid Approach with Snafu

2025-08-30
Rust Error Handling: A Hybrid Approach with Snafu

Error handling in Rust is a hotly debated topic. `anyhow` offers a generic error type for easy debugging, while `thiserror` provides precise enum types for better API design. This article details Iroh's hybrid approach using Snafu, which combines the precision of `thiserror` with the ease of use of `anyhow`, while overcoming Rust's backtrace limitations. It cleverly preserves detailed context and backtraces in error chains. The `n0-snafu` crate further simplifies Snafu usage, particularly in tests. Iroh's choice of Snafu balances precision and usability for efficient error handling.

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(www.iroh.computer)
Development

Google Beam: $25,000 3D Video Conferencing System

2025-06-11
Google Beam: $25,000 3D Video Conferencing System

Following the Gemini hype at Google I/O, Google unveiled Google Beam, a $24,999 3D video conferencing system developed in partnership with HP. The system uses six high-speed cameras to capture a volumetric video of the speaker, displayed on a 65-inch light field screen. This creates a hyperrealistic 3D image without the need for headsets or glasses, offering 60fps and millimeter-scale precision. Google claims Beam improves meeting efficiency and recall by enhancing non-verbal cues, and future integrations with Meet's live translation are planned. Despite the steep price, the technology is undeniably impressive.

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(arstechnica.com)
Tech 3D video conferencing high-tech

SteamOS Gaming Benchmarks: Proton's Unexpected Victory

2025-06-26
SteamOS Gaming Benchmarks: Proton's Unexpected Victory

SteamOS delivered surprising performance gains in recent gaming benchmarks. Four out of five tested games showed significantly higher frame rates compared to Windows, with only Borderlands 3 exhibiting negligible differences. Even accounting for Proton's translation layer, SteamOS consistently outperformed Windows, highlighting Valve's ongoing improvements to Proton and Mesa graphics drivers. Lenovo's default Windows drivers proved significantly weaker, while updated Asus drivers, although better, still lagged behind SteamOS in most titles. The results underscore the impact of streamlined OS overhead and optimized drivers on gaming performance.

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(arstechnica.com)
Game

Blizzard's Story and Franchise Development Team Unionizes

2025-08-17
Blizzard's Story and Franchise Development Team Unionizes

160 workers on Blizzard's Story and Franchise Development team, including animators, cinematic producers, narrative team members, and archivists, have unionized, marking the first in-house cinematic, animation, and narrative studio union in North American game industry. The union aims to protect workers from issues like misguided policies and instability resulting from layoffs, and improve workplace conditions. Microsoft, Blizzard's parent company, has recognized the union, in line with a labor neutrality policy agreed to in 2022. This follows recent mass layoffs at Microsoft, highlighting concerns about labor rights in the gaming industry.

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(aftermath.site)
Game Union

Nvidia Unveils RTX Pro Blackwell GPU Lineup for Professionals

2025-03-18
Nvidia Unveils RTX Pro Blackwell GPU Lineup for Professionals

Nvidia today announced its RTX Pro Blackwell series of GPUs, designed for professional designers, developers, data scientists, and creatives. The lineup includes a flagship RTX Pro 6000 Blackwell GPU for workstations, along with other desktop and laptop variants, and a datacenter version of the RTX Pro 6000 Blackwell. The workstation RTX Pro 6000 Blackwell boasts 96GB of GDDR7 memory and a 600-watt power draw (slightly higher than the RTX 5090's 575 watts). It features PCIe Gen 5 support, DisplayPort 2.1, and the latest Blackwell generation RT and Tensor cores. This GPU targets professionals working on game development, AI workloads, and other demanding tasks requiring significant VRAM and processing power. Max-Q and server variants are also planned. Nvidia is replacing its previous RTX numbering scheme and Quadro branding with the new RTX Pro branding. Also launching are the RTX Pro 5000 and 4000 Blackwell for desktops and laptops, and the RTX Pro 4500 Blackwell for desktops. Laptop versions will include 3000, 2000, 1000, and 500 models, featuring up to 24GB of VRAM and Nvidia's latest Blackwell Max-Q technologies for AI-powered performance and power optimization. These laptops will compete with AMD's Strix Halo chips, which offer 128GB of unified memory. Pricing for the RTX Pro 6000 workstation variant hasn't been revealed, but availability begins in April from distributors like PNY and TD Synnex, with OEMs like Dell, HP, and Lenovo following in May. The server variant will be available from Cisco, Dell, HP, Lenovo, and Supermicro soon, with cloud providers like AWS, Google Cloud, Microsoft Azure, and CoreWeave offering it later this year. The rest of the RTX Pro Blackwell workstation lineup arrives this summer from Boxx, Dell, HP, and Lenovo, with laptop variants shipping in Dell, HP, Lenovo, and Razer devices later this year.

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(www.theverge.com)
Hardware Professional GPUs

Trump Admin's EV Reversal: A $1 Billion Mistake?

2025-03-01
Trump Admin's EV Reversal: A $1 Billion Mistake?

The Trump administration's reversal of Biden-era policies on electric vehicles is proving far more expensive than anticipated. The order to dismantle 654 EV charging stations and sell off over 25,000 government EVs, while intending to save $300 million, is projected to cost taxpayers an additional $1 billion. This includes the cost of decommissioning chargers, losses from selling the EVs below market value, and the expense of replacing them with gasoline-powered vehicles. The move not only incurs significant financial losses but also inconveniences EV drivers.

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(www.thedrive.com)
Tech financial loss

Escape the Data Science Production Nightmare: A Pythonic Solution with Marimo and Bauplan

2025-06-20
Escape the Data Science Production Nightmare: A Pythonic Solution with Marimo and Bauplan

Getting machine learning models from prototype to production remains a significant hurdle for data scientists. Traditional approaches rely on fragile Jupyter Notebooks or expensive, time-consuming DevOps handoffs. This article introduces Marimo and Bauplan, a Pythonic tool combination that provides a seamless transition from prototype to production by keeping the entire workflow within the Python ecosystem. Marimo is a modern open-source notebook that combines the flexibility of Jupyter with the maintainability of scripts, while Bauplan is a cloud data platform supporting Pythonic workflows with built-in data versioning and declarative environments. With these tools, data scientists can directly deploy code from their notebooks to production without complex refactoring or cross-team collaboration, dramatically simplifying the production process and increasing efficiency.

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(www.bauplanlabs.com)
Development

Major Data Breach at the Office of the Comptroller of the Currency

2025-04-15
Major Data Breach at the Office of the Comptroller of the Currency

The Office of the Comptroller of the Currency (OCC) reported a major information security incident involving unauthorized access to emails of its employees and executives, containing highly sensitive information about federally regulated financial institutions. The incident began on February 11th with the detection of unusual system activity. The OCC immediately activated its incident response protocols and terminated the unauthorized access on February 12th. Preliminary investigations reveal the breach involved financial condition data of regulated institutions. The OCC is cooperating with the Department of the Treasury in a full investigation and is improving its security measures.

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(occ.gov)
Tech

AI + SQL: The Future of Information Retrieval

2025-06-14
AI + SQL: The Future of Information Retrieval

This article proposes a revolutionary approach to information retrieval by leveraging the synergy between AI and advanced SQL systems. Large Language Models (LLMs) are used to interpret human intent, translating natural language queries into precise SQL queries to access massive, distributed object-relational databases. This overcomes the limitations of LLMs relying solely on pattern learning, enabling the handling of diverse data types (geographic, image, video, etc.) and ensuring speed and reliability through distributed systems. The ultimate goal is to empower users to access complex databases using natural language without needing SQL expertise.

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(thenewstack.io)
AI

The Programmer's Redemption: From Code Obsession to Letting Go

2025-05-06

This essay chronicles the author's journey from writing simple scripts to an obsessive need to refactor all software. Initially driven by problem-solving, it evolved into a compulsion for control, viewing every piece of software as a project needing improvement. The author reflects on the underlying psychology: using programming as an escape, a pursuit of control, and self-soothing. Ultimately, the author realizes not every problem needs solving and learns the mature skill of letting go.

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(notashelf.dev)
Development code obsession

Solved: The Mystery of Sea Turtles' 'Lost Years'

2025-02-09
Solved: The Mystery of Sea Turtles' 'Lost Years'

Scientists have solved a long-standing mystery surrounding the 'lost years' of sea turtles. By attaching GPS trackers to young turtles in the Gulf of Mexico, researchers discovered that these creatures aren't passively drifting with ocean currents, as previously thought. Instead, the tiny turtles actively swim, navigating between continental shelf waters and the open ocean, making their own decisions about where to go. This research, published in Proceedings of the Royal Society B, fills a significant gap in our understanding of sea turtle life cycles and offers crucial insights for conservation efforts.

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(phys.org)
Tech Sea Turtles GPS Tracking Marine Biology
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