My Portfolio https://rahulgarg.ai This is my portfolio RSS feed Building a Vector Database from Scratch https://rahulgarg.ai/blog/building-vector-db-from-scratch A deep dive into building a vector database from scratch in Python, understanding embeddings, distance metrics, and semantic search. Wed, 15 Jan 2025 00:00:00 GMT Designing a Cost-Optimized RAG Architecture https://rahulgarg.ai/blog/hybrid-rag-architecture How I built HybridRAG - an enterprise search engine that balances quality and cost through intelligent model routing. Fri, 10 Jan 2025 00:00:00 GMT