OpenSearchCon India 2026

Ever wondered what really happens after you hit “Search”? This talk takes you on a fast, funny, and surprisingly eye‑opening journey through the secret life of a query inside OpenSearch. We’ll follow it as it squeezes through analyzers, hops across shards, meets vectors, dodges caches, and races toward the perfect answer, all in milliseconds. Along the way, you’ll discover why some queries feel instant, why others take a coffee break, and how tiny architectural choices can totally change the search experience. Whether you're new to OpenSearch or a seasoned engineer, you’ll walk away with a delightful mental model of how search really works and how to make it faster, smarter, and a whole lot more magical.