Hi, I'm Sachin.

I am a Search Engineer passionate about understanding how large scale search systems work. Over the last 10+ years I've worked extensively with Elasticsearch, distributed systems, benchmarking, and information retrieval. I use this site to document what I learn, publish in depth technical articles, and share experiments that I hope are useful to other engineers. If you're interested in search, vector databases, retrieval systems, or distributed infrastructure, you'll probably find something here.