PSPriya Singhinpriyasinghdev.hashnode.dev·5d ago · 4 min readFirst Time Implementing RAG I built Repo Recall because I kept forgetting how my own projects worked. A few months after building something, I would look at my old code and have no idea what I had written. So I built a tool that10
MIMihir Inamdarinaihive.hashnode.dev·Sep 24 · 9 min readI embedded all of Qdrant's docs with FastEmbed. The API would have cost 2 cents.If you're building search on top of Qdrant, you hit this question early: do you embed your documents on your own machine, or pay OpenAI to do it? Running it locally sounds like the thrifty choice. No 00
NPNiran Pravithanainmarketdx.hashnode.dev·Sep 19 · 11 min readCutting MCP Round-Trips with Jev (Part 3)The ping-pong problem MCP pays every day MarketDX lets AI assistants (like Claude) pull market data through MCP — a set of "tools" the LLM can call itself: find stocks, pull financials, run screens, a12M
SNSachin Nandanwarinazureguru.net·Aug 26 · 12 min readRAG for Microsoft AI Agent through TextSearchProvider and RedisEarlier this year I had published an article on implemention of InMemory Vector Embeddings in Semantic kernel. At that time my focus was to understand how vector embeddings can be used in Semantic Ker61J
NMNahid Mahmudinnahid-mahmud555.hashnode.dev·Aug 12 · 3 min readDeep Dive into Vector Search: ANN, HNSW, and Production OptimizationToday, I took a deep dive into the core mechanics of modern AI systems, vector databases, and high-performance search architectures. Scaling search to millions of records requires smart engineering tr10
NMNahid Mahmudinnahid-mahmud555.hashnode.dev·Aug 10 · 3 min readHow Computers "Read" and Match Text: A Quick Vector Search ExperimentEver wondered how modern AI systems, recommendation engines, and advanced search bars (like those on Notion, GitHub, or Google) instantly understand what you're looking for—even if you don't use the e10
GKGaurav Kumaringauravbytes.dev·Aug 3 · 14 min readHow to Evaluate RAG Retrieval: A Practical Guide to Precision, Recall, MRR, MAP, and NDCGYou implemented a search algorithm in your RAG system and it's returning data without any error, and you think that's it, you're done. You're wrong. That mindset works fine for a normal system — an AP53ALK
ABAditya Biranjeinadityabiranje210.hashnode.dev·Jul 23 · 27 min readDesigning the Ingestion Layer of a Production RAG SystemMost RAG postmortems point at retrieval. Wrong chunks come back, the reranker doesn't help, the LLM hallucinates around a gap in context. Almost none of it is a retrieval bug. By the time a query hits13A
AGAvanish Garginavanish-garg.hashnode.dev·Jul 22 · 6 min readAI is an Illusion: Decoding the Greatest Magic Trick in TechThe most beautiful high-dimensional calculus ever mistaken for a mind, which apparently now runs the world! WELCOME TO THE CURIOSITY CRUNCH — EPISODE 04: A series where we take the technical phenome00
APAnkita Patilinblog.ankitapatil.dev·Jul 16 · 5 min readBuilding a Production-Style AI System: Designing VibeFit from Image Upload to Intelligent RecommendationsLive Demo → Experience the application. Architecture Walkthrough → Understand how the system works. Source Code → Explore the implementation. Project Deep Dive → Read the complete architecture and 00