SSunnyincybersecurity-learning.hashnode.dev·10h ago · 6 min readTryHackMe Operating Systems: Introduction Room: Comprehensive Learning Guide & Deep DiveIntroduction I recently completed the Operating Systems: Introduction room on TryHackMe as part of my ongoing cybersecurity learning journey. Operating systems serve as the foundational boundary betwe00
SYShota Yamazakiinblog.simukappu.com·1d ago · 19 min readThe Unit Economics of an AI Agent — Budgeting Before You BuildSame workload, same tools, one model swapped: the cost per request moves by 96x. Somewhere in that range sits a budget your business has already decided, and you can compute it before you write a line00
DADavid Andersoninface2social.hashnode.dev·12h ago · 9 min readHow we search a face across 1 billion photos in under a second (with FAISS)A version of this article was first published on DEV. This one adds a section on the corpus decision that I kept getting asked about. Disclosure: I'm the founder of Face2social, a face-recognition se00
JVJason Vertreesinjvertrees.hashnode.dev·1d ago · 9 min readThe Information Ladder in the AI SDLCLast week, Anthropic published The AI-Native SDLC playbook, outlining how committed markdown artifacts—intent.md, spec.md, and plan.md—replace the slow, manual handoffs of traditional engineering. It 00
COcharles onokohwomoincharlesonokohwomo.hashnode.dev·3d ago · 62 min readPhase 3 — Serving Intelligence: Completing the Automated Data Intelligence Platform How the Automated Data Intelligence Platform evolved from an intelligence-producing backend into an integrated system capable of delivering, exposing, exploring, and operationalizing its accumulated i00
AAAbolfazl Afkhamiinabolfazl-afkhami.hashnode.dev·3d ago · 4 min readEngineering AI for Production: Moving Beyond Prototypes to Resilient ArchitecturesEngineering AI for Production: Moving Beyond Prototypes to Resilient Architectures Building AI systems in Jupyter notebooks or calling an API endpoint inside a synchronous script is straightforward. E00
JPJagdish Pariharinblog.jatin510.dev·4d ago · 18 min readMVCC Explained: Build Postgres-Style Snapshots in 100 Lines of TypeScript Part of the Nothing is magic series, where we build database internals from scratch until they stop being magic. Open two psql sessions. Session A: BEGIN; DELETE FROM users; -- deletes all 1 million41R
DVDhiti Varmaindhitivarma.hashnode.dev·5d ago · 6 min readIntroduction to System DesignWhat is System Design? System Design is the process of planning how different components of a software system will work together to meet requirements while remaining scalable, reliable, available, and10
YKYash Khetaninsystemdesign101.hashnode.dev·Aug 16 · 10 min readSystem Design 101: How Would You Build a URL Shortener?I've always found system design a little weird. You start with a seemingly simple problem, and five minutes later you're talking about load balancers, database replicas, caching, sharding and distribu00
CCapeStartincstechnologyblog.hashnode.dev·Aug 13 · 10 min readHow MCP Architecture Scales AI Systems: Sampling & Roots ExplainedEvolution of Model Context Protocol AI Architecture Most AI applications follow a familiar pattern: You call a model, it generates a response, and then the process repeats. This approach works well f11K
