Stay updated with the latest developments in Artificial Intelligence
Zero-knowledge proofs can verify computing results without rerunning workloads or exposing sensitive data. Magnetar helps bring them into the mainstream with support for standard programming languages, major speed gains, and quantum-resistant security.
If your Wi-Fi drops while uploading a massive 20GB video, YouTube doesn't force you to restart from zero. While basic network protocols like TCP retransmit lost packets during an active stream, a total disconnect wipes that connection memory completely.
NGINX vs HAProxy, Picking the Right Load Balancer! NGINX and HAProxy both spread traffic across your servers, but they are built for different jobs. NGINX is a web server and a load balancer in one.
Database sharding explained from scratch, using one growing app to show exactly when a single database stops scaling and what replaces it. Chirp starts on one server and one database.
The Celebrity Problem in Database Sharding 🔥 A pop star with 40 million followers posts, and the one shard holding her data takes every single read. That overload is a hotspot. Every other user on the same shard slows down while the remaining shards stay quiet.
Why Your Video Plays Blurry Right After Upload! 🤔 That first 360p version isn’t an accident. YouTube cuts every upload into 5-second chunks and hands them to hundreds of workers, one chunk and one resolution at a time.
Load Balancer Basics Every Backend Engineer Should Know! ⚖️ 🖥️ Load balancer A machine running software like NGINX or HAProxy. Every request hits it first, and it forwards the request to one of the application servers behind it. 🔁 Round robin Requests go to servers in a fixed order.
The Lethal Trifecta That Makes AI Agents Leak Data! The lethal trifecta is Simon Willison's name for an AI agent that has three things at once: access to private data, exposure to untrusted content, and a way to send data out.
Claude Is Now Inside Google Docs, Sheets and Slides! Claude runs as a Google Workspace add-on. Install it from Extensions, then Add-ons, then Get add-ons, sign in with your Claude account, and it opens as a sidebar next to your file. By default it reads only the file that's open.
Change data capture (CDC) streams every change in your Postgres database to Kafka or Kinesis, so your analysts never have to touch production. Pointing your analytics team at the main RDS Postgres database means their reports compete with your order traffic.
Shift Left Security, Explained! Shift left is the practice of moving security checks earlier in the software delivery line so issues get caught before code reaches production. SAST (static application security testing) scans code without running it, like CodeQL in a CI pipeline.
APIs Are How Apps Talk to Each Other! People exchange information through a shared language. Software needs the same thing. An API gives two applications a common set of rules for asking and answering, so they understand each other no matter who built them or what language they're written in.
Ever swipe away phone apps thinking it saves battery? You’re actually breaking the single greatest cheat code in computing: caching. Caching simply means saving completed work so you don't have to redo it later.
What does “Prompt Cache Warm” actually mean in Claude Code? In this short, we break down how prompt caching works, why Claude doesn’t need to reprocess your entire conversation every time, what the 60-minute timer really means, and why cached prompts can make later requests much cheaper and faster.
How a Load Balancer Actually Splits Traffic! Round robin sends requests to servers A, B, C and D in a fixed loop, so it has no idea when one server is stuck on slow 2-second payment requests.
Amazon Web Services just overhauled its setup process to make building in the cloud much simpler. New users can now sign up using Google, GitHub, Apple, or Amazon accounts without needing a credit card to start.
Google Search Architecture: Offline vs Online! Google can't scan billions of web pages every time someone searches, so search runs as two separate systems. The offline half runs nonstop.
OpenAI just dropped Dots, an always-on AI agents inside ChatGPT that can work for you 24/7, even when you’re offline! In this breakdown we see: 1. What OpenAI Dots are & how they differ from normal ChatGPT 2. How they use their own cloud browser to monitor Slack, Email & GitHub 3.
Jev is a new AI that is making news and it doesn't chat. You can use it do small classification tasks. In this video, we take one real support ticket from a customer named Alan and follow it all the way through: what we send Jev, what comes back, and how the program decides what to do with the…
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