Chunking Strategies for Structured Data in RAG Systems
While developing RAG pipelines across various enterprise use cases, a stakeholder asked me a question that stopped me mid conversation: "Can our database become a source for our knowledge base, just like our SharePoint documents? Can RAG give us answers by querying...
How STPA Helps Find Unknown Unknowns Before They Cost You Millions
One reason complex systems are hard to reason about is that catastrophic failures are often not caused by a single broken component. Instead, they emerge from the way seemingly healthy components interact. A retry mechanism can amplify load instead of helping...
How Mesh Texture Changes the Way We See Layer Lines in 3D Prints
Print the same model twice on the same machine, with the same slicer profile and the same filament. Give one of them a surface texture before you slice, and leave the other one smooth. Put both under a desk lamp. The smooth one looks 3D printed. The textured one looks...
PXE Boot From S3 Without a Traditional Boot Server
There’s a classic bootstrapping paradox in provisioning. To install an OS, you need something already running on that machine. Historically, it was an image on CD or USB, which scales badly already if you have more than two or three machines. Moreover, what if you...
The Dashboard Trap: How Product Teams Confuse Measurement With Decision-Making
Throughout my work with product teams, I kept seeing the same pattern. Whenever the conversation turned to analytics, it almost always started the same way: Which events should we track? Which KPIs belong on the executive dashboard? What new funnel should we build?...
The TechBeat: The Cooling Revolution That Could Save a Warming World (8/4/2026)
How are you, hacker? 🪐Want to know what's trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## The Cooling Revolution That Could Save a Warming World By @zbruceli [...
248 Blog Posts To Learn About Git
Let's learn about Git via these 248 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Git is a free and open source distributed version control system...
Persistent AI Agent Memory Is a Write-Path Cost Problem
Persistent memory turns into an infrastructure cost long before it turns into a quality problem. Here is where the cost and latency actually go, and the levers that move them. Memory is a write-heavy workload Adding memory to an agent is usually framed as a quality...
A Practical Guide to Self-Custody Crypto Swaps With SimpleSwap
For many experienced crypto users, self-custody is a preferred way to manage digital assets.. Keeping control of private keys reduces dependence on third parties and gives users direct ownership of their funds. However, swapping assets while maintaining that control...
The Future of the Internet May Depend on Proving You Are Human, Without Revealing Who You Are
Here is an uncomfortable question for anyone who still thinks of the internet as a human place: if a majority of the traffic hitting the world's websites is not human, who exactly is the web being built for? According to Imperva's 2026 Bad Bot Report, automated...
All Bait and No Fish
I’ve been helping a friend out with their job search for a couple of weeks, and got an email back from them the other day: I applied for a few more with no response still. At this point it feels like throwing out a fishing line with no bait. I wanted to share some of...
The Problem With Measuring AI in Trillions of Tokens
The supplied DOCX looks, at first glance, like a market story about scale. It contains a dramatic token number, charts, vendor-style architecture slides, and several customer-outcome statements. The interesting story was not the largest number. It was the missing...
How I Solved Minecraft’s Squashed-Potato Sphere Problem
If you've ever tried to build a sphere in Minecraft, you know the pain. You start with a circle, stack layers, and hope it looks round. But a sphere isn't a stack of circles — it's a continuous surface approximated in a blocky grid. Get the layers wrong, and your...
Why Specialist Clinics Lose AI Search Even With Better Content
At a Glance 371 sites audited; 37.03 average ClinicAI; 35 clinics above 50; 221 clinics below 40. The Question Behind the Data What happens when a clinic does everything the SEO playbook tells it to do and still fails to show up in AI answers? That was the question I...
Feds get 3 days to patch N-able God mode flaw under active exploit
The US Cybersecurity and Infrastructure Security Agency (CISA) has added an exploited N-able vulnerability to its Known Exploited Vulnerabilities (KEV) catalog, giving federal agencies three days to patch a flaw that could let attackers reach managed service provider...
NVMe polishes its specs, brings virtualization to locally attached SSDs
The NVM Express (NVMe) specifications have been updated, gaining enhancements such as support for post-quantum cryptography, and SSD virtualization and live migration to better support virtualized environments. Announced by the NVM Express consortium, all 11 of the...
Apple claims that even more ex-employees may have given trade secrets to OpenAI
Apple is requesting expedited discovery in an ongoing lawsuit against OpenAI.
Spotify adds Merlin to its AI music remix and covers effort
Spotify says Merlin, which represents more than 30,000 independent labels and distributors, has joined Universal Music Group in backing its upcoming AI-powered remix and cover product. The paid tool will let fans create AI-generated covers and remixes of participating...
Spotify expands AI remix and covers project with Merlin partnership
Spotify says Merlin, which represents more than 30,000 independent labels and distributors, has joined Universal Music Group in backing its upcoming AI-powered remix and covers product. The paid tool will let fans create AI-generated covers and remixes of...
Sennheiser Momentum 5 vs. Bowers & Wilkins Px7 S3: I tested both, and one wins nearly every metric
The Momentum 5 and the Px7 S3 have similar spec sheets, but their real-life use cases set them apart.
Texas halts new data centers as governor calls for audits
Texas Governor Greg Abbott has paused new data center development until an audit has been completed.
Walmart completes its acquisition of TV advertising company Vibe.co
The acquisition, which was first announced in June, brings Vibe.co into Walmart Connect, Walmart's connected TV advertising platform.
Online ad giant Adform was hacked, proving once again why ad blockers are needed
Article URL: https://this.weekinsecurity.com/online-advertising-giant-adform-was-hacked-proving-once-again-why-ad-blockers-are-necessary/ Comments URL: https://news.ycombinator.com/item?id=49170001 Points: 9 # Comments: 0
Show HN: Simple algorithm and color space to generate diverse skin tones
Hello HN!I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy.I've built a color picker and procedural...
Un Ordinateur Pour Le Minitel-1 (A Computer For The Minitel-1)
In the 1980s, France was the stage for one of the boldest public computing projects of the era. Minitel was the French take on viewdata, and instead of making it an expensive and unattainable luxury, they made the terminals universally available. Many Minitel services...
exFAT vs NTFS: What’s the difference between these formats?
exFAT is best for cross-platform usage.
This Android launcher made my home screen fun again – and I’m using the free version
If you're in the mood for some whimsy, Mango Launcher is what you want.
Elon Musk spends half his time talking robots and AI on Tesla earnings calls
An analysis of the last seven years of Tesla earnings calls shows just little attention Musk pays to Tesla's car business.
I bought cheap smoke detectors and soon regretted it – here’s what I recommend now
The X-Sense smoke and carbon monoxide alarms are easy to install and offer good value for money.
Der8auer Built a CPU Cooler Chimney to Prove Vertical Cooling Makes Sense
But only really if you have a huge case and lots of space.