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@faun shared a link, 4 weeks, 2 days ago

Exhausted man defeats AI model in world coding championship

A weary-eyed Polish coder,Przemysław Dębiak, bested an OpenAI model in a grueling 10-hour face-off, reminiscent ofJohn Henry’sepic duel against the steam-powered behemoth...

Exhausted man defeats AI model in world coding championship
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@faun shared a link, 4 weeks, 2 days ago

Understand CPU Branch Instructions Better

Branch prediction matters. Why? About a quarter of instructions are branches, and modern CPUs nail an accuracyabove 90%. Yet, those often-pesky branches can choke CPUs, stalling instruction flow. So, take a wrench to yourif-else logic. Trim indirect branches whenever you can—your CPU will thank you...

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@faun shared a link, 4 weeks, 2 days ago

Crawling a billion web pages in just over 24 hours

Imagine tearing through1 billion pages in a single dayon a shoestring budget. This crawler pulled it off with12 nodes and some savvy async maneuvering. But here's the kicker: it wasn’t the fetching that choked the CPU. Nope, it was the parsing. Today’s web behemoths, bloated with JavaScript and othe..

Crawling a billion web pages in just over 24 hours
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@faun shared a link, 4 weeks, 2 days ago

Containers: Everything You Need To Know

cgroupsand namespaces anchor Linux containers, isolating resources and processes like gatekeepers with a mission. On macOS and Windows, these containers ride in VMs withWSL2orLinuxKit, putting on their "welcome to the virtual world" hats. EnterrunC, executing OCI-built images with isolation flair, w..

Containers: Everything You Need To Know
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@faun shared a link, 4 weeks, 2 days ago

How to catch GitHub Actions workflow injections before attackers do

GitHub Actions injections areone of the most common vulnerabilities in projects. Use CodeQL to scan workflows and protect against these risks effectively...

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@faun shared a link, 4 weeks, 2 days ago

Death by a thousand slops

By 2025,AI slopwill infect20%of curl's security submissions. Meanwhile, a mere5%reveal actual threats. Cutting the$90,000bounty might fend off the slopsters, but it'll scare away the real wizards, too...

Death by a thousand slops
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@faun shared a link, 4 weeks, 2 days ago

AV1 @ Scale: Film Grain Synthesis, The Awakening

AV1 Film Grain Synthesis (FGS)tricks the eye by imitating film grain after compression. Cuts bitrates like a ninja and keeps the artistry alive. Models grasp grain's pattern and punch, ensuring sharp visuals on bandwidth-challenged gadgets. Grainy magic, delivered neatly!..

AV1 @ Scale: Film Grain Synthesis, The Awakening
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@faun shared a link, 4 weeks, 2 days ago

Lessons from scaling PostgreSQL queues to 100K events

PostgreSQLjuggles 100,000 events per second. Just needs some index wizardry and query twerking. The problem? Table bloat and Write Amplification. Gross. Enter the mightyCOPY—it bulldozes through bulk data, politely ignoring the usualInsertdrag. And those recursiveCTEs? They pull off loose index scan..

Lessons from scaling PostgreSQL queues to 100K events
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@faun shared a link, 4 weeks, 2 days ago

Scalability is not performance

Boostingscalabilityin distributed systems isn't just a mad dash for speed. It's about morphing resources to tackle shifting demand. Nail scalability, and you balance infrastructure costs with job handling efficiency, all while juggling resource utilization at a sweet spot around 0.5. Crave a drama-f..

Scalability is not performance
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@faun shared a link, 4 weeks, 2 days ago

The Micro-Frontend Architecture Handbook

iframes: Secure and isolated, but clunky as dial-up. Best for legacy cleanup missions.Web Components: Native and framework-agnostic, perfect for reusable UI with Shadow DOM flair.single-spa: Juggles multiple SPAs with the finesse of a circus, though it gets chatty.Module Federation: Real-time module..

The Micro-Frontend Architecture Handbook

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