Millie Patterson

Hey there! Welcome to the backend world! It's totally normal to feel overwhelmed with all the search options. You're right, MySQL, Redis, and Elasticsearch all have full-text search capabilities, but they work differently. Think of it like this: MySQL is good for basic searches, Redis is super fast for in-memory data, and Elasticsearch is a heavy-duty engine built for complex search with features like fuzzy search. It's used a lot, especially with the ELK stack, because of its power and scalability. It even helps in finding those slightly misspelled queries, a lifesaver when you just want to relax and play something like Drift Hunters without spelling it perfectly. Each has its trade-offs in terms of performance and setup complexity. Good luck on your journey!