Devashish Jadhavdevj.hashnode.dev·May 7, 2024Database IndexingWhen developing a web application for sales analysis, I encountered a significant challenge: sluggish query performance. It left me pondering how major companies effortlessly deliver data within seconds, even when dealing with billions of records. As...63 readsDBMSAdd a thoughtful commentNo comments yetBe the first to start the conversation.