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Snowflake's Growth Bottlenecked by On-Prem Renewal Cycles

2025-06-02
Snowflake's Growth Bottlenecked by On-Prem Renewal Cycles

Snowflake's growth in the large enterprise market is hampered by the renewal cycles of older, on-premises data warehouse and analytics technology, according to its VP of Finance, Jimmy Sexton. While Snowflake's Q1 revenue hit nearly $1 billion, up 26 percent year-over-year, and they secured two deals exceeding $100 million in the financial services sector, growth is constrained by the lengthy migration process from on-prem systems. Customers typically only initiate migrations near contract renewals, limiting Snowflake's ability to rapidly expand in this market segment. This reliance on renewal cycles applies to various legacy systems, not just Teradata, hindering faster adoption.

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(www.theregister.com)
Tech

Postgres: Powering Scalable, Observable Durable Workflows

2025-08-09
Postgres: Powering Scalable, Observable Durable Workflows

This blog post delves into the technical reasons behind DBOS's choice of PostgreSQL as the metadata store for their durable workflow library. PostgreSQL's concurrency control, specifically its locking clauses, solves contention issues in database-backed queues, enabling scalability to tens of thousands of workflows per second. Its relational data model and secondary indexes simplify the development of observability tooling for real-time monitoring and visualization of workflow execution. Furthermore, PostgreSQL transactions guarantee exactly-once execution semantics for database operations, preventing duplication. PostgreSQL's features make it ideal for building robust and performant durable workflow libraries.

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(www.dbos.dev)
Development Durable Workflows

AI Fights Soil Degradation in Spanish Vineyards

2025-04-20
AI Fights Soil Degradation in Spanish Vineyards

Facing widespread soil degradation costing €50 billion annually, Spain is tackling the issue head-on. Geographer Jesús Rodrigo Comino uses AI and geographic information systems to develop tools for farmers, improving vineyard soil management and preventing erosion. His work, part of the EU's 'A Soil Deal for Europe' mission, combines field experiments and public education to raise awareness and promote sustainable practices. Climate change exacerbates the problem, highlighting the urgency of Comino's research to preserve Spain's cultural heritage and economy.

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(www.nature.com)
Tech Soil Health Sustainable Agriculture

Google Unveils Gemma 3n: A Lightweight, Multimodal AI Model for Mobile

2025-05-20
Google Unveils Gemma 3n: A Lightweight, Multimodal AI Model for Mobile

Google has released Gemma 3n, a new open model built on a groundbreaking architecture designed to bring powerful AI capabilities to mobile devices. Gemma 3n boasts lower memory usage and faster response times, supporting multimodal understanding (text, image, audio), and strong multilingual capabilities. Developers can access a preview via Google AI Studio and Google AI Edge to build applications leveraging Gemma 3n's features, including real-time speech transcription, translation, and image understanding. The model prioritizes privacy and works offline.

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(developers.googleblog.com)
AI mobile AI

RakuAST: A Herculean Rewrite of a Compiler Frontend

2025-04-16

The RakuAST project undertook a complete rewrite and redesign of the Raku programming language's compiler frontend. The author tackled the project by systematically fixing failing spec tests, one by one. This involved addressing the complexities of Raku's syntax, including private methods, metamethods, and hypermethod calls. The biggest hurdle was the intricate timing and sequencing required within the Raku compilation process, necessitating precise control over the order of component compilation. Over 900 commits later, the project successfully achieved its primary goal. Additionally, it bootstrapped the compiler, enabling self-compilation, which presented further challenges in managing circular dependencies and the intricacies of the extensive standard library. The project's success was aided by contributions from several community members.

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(niner.name)
Development

Cashless Payments Lead to Fewer Kids Swallowing Coins, Study Finds

2025-04-05
Cashless Payments Lead to Fewer Kids Swallowing Coins, Study Finds

A new study reveals a significant decrease in surgeries for children who swallow or inhale foreign objects, primarily attributed to the decline in cash usage. Since 2012, when cash payments decreased significantly, there's been a 29% reduction in such procedures. While improved child-proofing and parental awareness played a role, the shift to cashless payments unexpectedly contributed to children's safety, saving an estimated £2.8 million annually in healthcare resources. However, parents should remain vigilant about other hazards like button batteries and magnets.

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(www.independent.co.uk)
Tech cashless payments healthcare resources

Ship Faster, Better: Parallel AI-Assisted Development with Claude Code

2025-08-20
Ship Faster, Better: Parallel AI-Assisted Development with Claude Code

Claude Code PM revolutionizes software development by combining spec-driven development, GitHub Issues, Git worktrees, and multiple parallel AI agents. It tackles common team collaboration woes: context switching, merge conflicts, requirements drift, and invisible progress. The system transforms PRDs into epics, epics into GitHub issues, and issues into production code with full traceability. Multiple Claude instances work concurrently, enabling true team collaboration and seamless human-AI handoffs. The result? Increased speed, fewer bugs, and a dramatically improved workflow.

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(github.com)
Development GitHub collaboration parallel development

VPNSecure Cancels Lifetime Subscriptions, Angering Users

2025-05-12
VPNSecure Cancels Lifetime Subscriptions, Angering Users

The new owners of VPN provider VPNSecure have angered users by canceling all lifetime subscriptions. They claim they were unaware of these subscriptions during the acquisition and cannot honor them. This has led to widespread complaints, prompting VPNSecure to offer discounted subscriptions as compensation. However, this hasn't appeased users, highlighting issues of transparency and responsibility in business acquisitions.

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(arstechnica.com)
Tech lifetime subscription

WireGuard: 1Gbps Network Saturation Achieved

2025-06-17

The author previously assumed encryption was too slow to achieve network saturation, even on Gigabit Ethernet. However, recent testing revealed WireGuard, running on readily available servers (Xeon E-2226G), readily saturated a 1Gbps network without special tuning, exhibiting low CPU usage. This challenged the author's assumptions about encryption speed, suggesting many methods could theoretically saturate a 1Gbps link, and highlighting potential performance tuning needs for existing VPN servers.

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(utcc.utoronto.ca)
Development Network Bandwidth Encryption Performance

Faster bzip2 in Rust: Cross-Compilation Made Easy

2025-06-17
Faster bzip2 in Rust: Cross-Compilation Made Easy

The newly released bzip2 0.6.0 uses a Rust implementation (libbz2-rs-sys) by default, resulting in significant speed improvements for both compression and decompression, and simplified cross-compilation. This work addresses the continued reliance on bzip2 in many projects, with the Rust version offering solutions to longstanding compilation issues such as WebAssembly compilation and Windows/Android compatibility. Benchmark tests show that the Rust implementation generally outperforms the C implementation, and a Miri security audit ensures code reliability.

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(trifectatech.org)
Development

Svelte5: Not as Advertised?

2025-03-08
Svelte5: Not as Advertised?

Svelte5's release touted its reactive state system, "runes," as a major improvement. However, this author found several limitations in real-world projects. Runes are restricted to Svelte components or .svelte.ts files, requiring state wrapping in functions for reactivity and offering incomplete class support. Svelte's template features lack JavaScript equivalents, making testing bindable props cumbersome. Form components are uncontrolled by default, leading to potential issues. While Svelte5 attempts to mimic React/Vue, it falls short in usability and feature completeness, leading the author to consider SolidJS as a superior alternative.

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(gist.github.com)
Development Frontend Framework Reactive State

Ultrasonic Deep Drawing Cuts Friction by 20%, Extends Tool Lifespan

2025-03-08
Ultrasonic Deep Drawing Cuts Friction by 20%, Extends Tool Lifespan

Fraunhofer IWU has developed VibroDraw, a groundbreaking ultrasonic deep drawing process that reduces friction by at least 20%. By integrating ultrasonic vibrations, the process minimizes material damage, extends tool lifespan, and increases production efficiency. Successfully applied to manufacturing cell housings for electric vehicle batteries, VibroDraw promises to enable larger cell formats, leading to improved range and energy density.

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(techxplore.com)
Tech Ultrasonic Deep Drawing Friction Reduction

Programmer Predicts Nvidia Stock Crash

2025-02-03
Programmer Predicts Nvidia Stock Crash

Over a weekend, Jeffrey Emanuel, a programmer, penned a nearly 12,000-word blog post predicting a downturn in Nvidia's stock price. He argues that the rise of Chinese AI company DeepSeek and shifting tides in the AI landscape will negatively impact Nvidia. He shared his analysis across various platforms, garnering unexpected attention.

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(www.marketwatch.com)
Tech Stock Prediction

John Young, Cryptome Founder, Dies at 89: A Champion of Information Freedom

2025-05-18
John Young, Cryptome Founder, Dies at 89: A Champion of Information Freedom

John Young, who passed away at 89, was a pioneer of online transparency. In 1996, he and his wife Deborah Natsios founded Cryptome, an online library dedicated to publishing documents concerning government secrecy, national security, and encryption. Cryptome became a crucial resource during the 'crypto wars' of the 90s, providing vital information to activists and lawyers fighting for encryption freedom. Despite facing pressure from the FBI, Secret Service, and tech giants, Young remained unwavering in his commitment to public access to information. While initially involved with WikiLeaks, he later parted ways due to disagreements. Young's legacy is one of unwavering dedication to the public's right to know.

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(www.eff.org)
Tech information freedom

Revolutionizing Embedded Audio DSP Development

2025-05-20
Revolutionizing Embedded Audio DSP Development

Embedded audio DSP development has long suffered from lengthy iteration cycles, complex cross-platform porting, and a lack of real-time configurability and visibility. Traditional workflows require engineers to repeatedly code, compile, and test to fine-tune audio parameters, a process that is time-consuming and hinders A/B comparisons. Furthermore, cross-platform porting is challenging because audio algorithms are often optimized for specific processor architectures, making direct migration to new platforms difficult. This article introduces a new development platform that significantly reduces development time and enables cross-platform reuse by providing graphical audio tools, modular design, and real-time tools—achieving up to a 10x speedup. The platform hides low-level details like word length, byte order, and cache quirks, allowing the same audio graph to run on different architectures (ARM, Xtensa, RISC-V) without code changes.

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(switchboard.audio)
Development audio DSP real-time configuration

Escobar Fold Phone Scamster Pleads Guilty, Faces 20 Years

2025-07-23
Escobar Fold Phone Scamster Pleads Guilty, Faces 20 Years

Olof Kyros Gustafsson, former CEO of the company behind the infamous Escobar Fold 1 and 2 phones, has pleaded guilty to fraud and money laundering. Gustafsson and Escobar, Inc. took orders for phones and other products, but failed to deliver them, instead pocketing customer funds. They also sent products to tech reviewers and influencers to boost sales. The 'Escobar Fold 2' was revealed to be a rebranded Samsung Galaxy Fold with a gold sticker. Gustafsson faces up to 20 years in prison and $1.3 million in restitution.

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(www.theverge.com)
Tech

BLAST: A High-Performance Serving Engine for Web Browsing AI

2025-05-02
BLAST: A High-Performance Serving Engine for Web Browsing AI

BLAST is a high-performance serving engine for web browsing AI, offering an OpenAI-compatible API with built-in concurrency and streaming. It automatically caches and parallelizes tasks to keep costs down and enable interactive latencies. A simple `pip install blastai && blastai serve` gets you started locally, without worrying about budget or memory hogging. Its OpenAI-compatible API makes integration a breeze, streaming browser-augmented LLM output in real-time.

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(github.com)
Development

Antarctic Ozone Hole is Healing: Proof We Can Solve Environmental Problems

2025-03-05
Antarctic Ozone Hole is Healing: Proof We Can Solve Environmental Problems

A new MIT-led study confirms the Antarctic ozone layer is healing, thanks to global efforts to reduce ozone-depleting substances. This is the first study to quantitatively show, with high confidence, that this recovery is primarily due to reduced emissions, not natural variability. Using a 'fingerprinting' method comparing simulations and satellite data, researchers identified a clear link between reduced emissions and ozone recovery. By around 2035, the ozone hole may even close completely in some years, offering compelling evidence that we can solve environmental problems.

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(news.mit.edu)
Tech ozone layer

Starfish Space Aims for First Commercial Satellite Docking in LEO

2025-05-21
Starfish Space Aims for First Commercial Satellite Docking in LEO

Starfish Space's Otter Pup 2 mission aims to achieve the first commercial satellite docking in low Earth orbit (LEO). Unlike previous attempts, the target, a D-Orbit ION spacecraft, lacks a traditional docking adapter. Starfish Space will utilize its Nautilus capture mechanism, employing electrostatic adhesion and a backup electromagnet, for docking. The mission will test the company's autonomous rendezvous and docking software (CETACEAN and CEPHALOPOD) and low-thrust electric propulsion. Success will pave the way for more affordable and efficient satellite servicing, with plans to service customers like NASA, the U.S. Space Force, and Intelsat as early as 2026.

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(www.nasaspaceflight.com)
Tech Satellite Docking Space Servicing Electric Propulsion

Hidden Tax Bomb: How a 2017 Tax Code Tweak Triggered Tech Layoffs

2025-06-06
Hidden Tax Bomb: How a 2017 Tax Code Tweak Triggered Tech Layoffs

A little-noticed change to Section 174 of the 2017 US tax code, effective in 2022, unexpectedly triggered a massive wave of layoffs in the tech industry. The amendment changed the immediate expensing of R&D costs to amortization over five or fifteen years, significantly increasing the tax burden for tech companies. This led to widespread layoffs, impacting companies of all sizes, resulting in the loss of hundreds of thousands of high-paying jobs. While over-hiring during the pandemic and the rise of AI are cited as causes, the Section 174 change acted as a hidden accelerant. A bipartisan effort is underway to repeal the change, but the damage is done, impacting far beyond the tech sector, and a reversal may be too late.

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(qz.com)
Tech tax reform section 174

Microplastics Found in Human Brains: A Spoonful of Worry

2025-02-06
Microplastics Found in Human Brains: A Spoonful of Worry

A groundbreaking study published in Nature Medicine reveals alarming levels of microplastics and nanoplastics in human brains—up to seven grams, roughly the weight of a teaspoon. The concentration increased by about 50% between 2016 and 2024, with higher levels found in individuals with dementia. While a causal link to dementia isn't established, the sheer presence of these particles deep within the brain is concerning. Researchers hypothesize that microplastics may travel to the brain via the bloodstream, binding to fats. This discovery underscores the urgent need for reducing microplastic exposure and further research into the long-term health impacts.

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(www.smithsonianmag.com)
Tech

Smartphone Camera Sensors Revolutionize Antimatter Research

2025-04-07
Smartphone Camera Sensors Revolutionize Antimatter Research

The AEgIS collaboration, led by the Technical University of Munich, has repurposed smartphone camera sensors to create a detector capable of imaging antiproton annihilations in real time with unprecedented 0.6-micrometer resolution – a 35-fold improvement. This breakthrough, using 60 integrated camera sensors for a total of 3840 megapixels, surpasses previous methods relying on photographic plates. Human analysis of the images, despite its time-consuming nature, proved crucial for achieving this accuracy. This technology opens new avenues for studying low-energy antiparticle annihilation and the gravitational effects on antihydrogen.

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(home.cern)
Tech

operative.sh: Autonomous Web App Debugging with MCP Server

2025-04-28
operative.sh: Autonomous Web App Debugging with MCP Server

operative.sh introduces MCP Server, a tool leveraging a browser-based agent to autonomously debug web applications directly within your code editor. The 'Cursor agent' executes and debugs code, providing detailed reports including network traffic, console logs, and a chronological timeline. After installing and obtaining a free API key, developers can automate their debugging workflow, significantly boosting efficiency. Supports macOS, Linux, and Windows.

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(github.com)
Development Automated Debugging Code Testing

Claude's Stealth Data Grab: Defaulting Users Into the Training Pipeline

2025-08-31
Claude's Stealth Data Grab: Defaulting Users Into the Training Pipeline

Anthropic's AI chatbot, Claude, quietly changed its terms of service. Now, user conversations are used for model training by default, unless users actively opt out. This shift has sparked outrage among users and privacy advocates. The article argues this highlights the importance of actively managing data privacy when using AI tools, urging users to check settings, read updates, and make conscious choices about data sharing. The author emphasizes that relying on default settings is risky, as they can change without notice. The change disproportionately affects consumer users, while enterprise clients are unaffected, revealing the priorities of the data-driven AI ecosystem.

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(natesnewsletter.substack.com)
AI

Square Theory: A Unified Framework for Crossword Puzzles, Branding, and Jokes

2025-05-27
Square Theory: A Unified Framework for Crossword Puzzles, Branding, and Jokes

The story begins in Crosscord, a Discord server for crossword enthusiasts. A phenomenon called "double doubles," pairs of word pairs with interesting relationships (like synonyms), emerged, exhibiting a 'square' structure. This structure isn't limited to crosswords; it's found in branding, jokes, and even research paper titles. The author calls it "square theory," arguing that the closure and coincidental nature of this structure make it inherently compelling. The theory illuminates successful crossword themes, brand names, and the structure of clever jokes, highlighting the satisfying feeling of completion inherent in this square arrangement.

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(aaronson.org)
Game Square Theory Crossword Puzzles

YouTube's New Anti-Adblock Technique: Fake Buffering and How to Bypass It

2025-06-20

YouTube has rolled out another round of anti-adblock measures, one of which is "fake buffering." Videos experience artificially long buffering at the start, proportional to the ad duration. This is because YouTube's InnerTube API, when adblocking is detected, returns video streams from GVS (Google Video Services) with delays. The author found a solution by modifying a uBlock Origin filter to add `isInlinePlaybackNoAd: true` to the JSON request. However, YouTube implemented a locker script, necessitating a workaround by hooking Object.assign.

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(iter.ca)
Development adblocking

Dino Programming Language: Scripting, Functional, and Object-Oriented Powerhouse

2025-06-05
Dino Programming Language: Scripting, Functional, and Object-Oriented Powerhouse

Dino is a high-performance programming language blending scripting, functional, and object-oriented paradigms. Its history dates back to 1993, initially used at the Russian game company ANIMATEK. This document details the implementation of Dino's 0.98 development version, covering its bytecode compiler, interpreter, JIT compiler, and type inference. Performance comparisons against Python, PyPy, Ruby, and others are presented across architectures like x86-64 and AARCH64. Dino boasts features like multi-precision integers, heterogeneous extensible arrays, associative tables, first-class functions, fibers, exception handling, and pattern matching, with innovative class composition for safe and powerful object orientation.

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(github.com)
Development Dino programming language

SpikingBrain: A Brain-Inspired, Highly Efficient Large Language Model

2025-09-14
SpikingBrain: A Brain-Inspired, Highly Efficient Large Language Model

SpikingBrain is a 7B parameter large language model inspired by brain mechanisms. It integrates hybrid efficient attention, MoE modules, and spike encoding, supported by a universal conversion pipeline compatible with the open-source model ecosystem. This allows for continual pre-training with less than 2% of the data while achieving performance comparable to mainstream open-source models. Furthermore, the framework, operators, parallel strategies, and communication primitives are adapted for non-NVIDIA (MetaX) clusters, ensuring stable large-scale training and inference. SpikingBrain achieves over 100x speedup in TTFT for 4M-token sequences, while spiking delivers over 69% sparsity at the micro level. Combined with macro-level MoE sparsity, these advancements provide valuable guidance for designing next-generation neuromorphic chips. The repository provides the full implementation and weights of SpikingBrain-7B, including HuggingFace, vLLM inference, and quantized versions, enabling flexible deployment and research across various scenarios.

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(github.com)
AI Neuromorphic Computing

30x Speedup of a Pointless C++ Game on a GPU

2025-05-24
30x Speedup of a Pointless C++ Game on a GPU

The author attempted to port a C++ program for playing the card game "Beggar My Neighbour" to a GPU for acceleration. Initially, GPU performance lagged far behind the CPU. Using the Nvidia Nsight Compute tool, the author identified thread divergence and memory access speed as bottlenecks. By transforming the algorithm into a state machine structure, and optimizing with lookup tables and shared memory, a 30x performance improvement was finally achieved, reaching 100 million game plays per second. The article details the optimization process and challenges encountered, offering valuable insights into GPU programming practices.

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(blog.speechmatics.com)
Development
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