At 100 billion lookups/year, a server tied to Elasticache would spend more than 390 days of time in wasted cache time.

MySQL LIKE 쿼리에서 Elasticsearch 기반 검색 아키텍처로의 전환 과정을 7단계로 구현하고 매 단계마다 실측한 프로젝트. 100만 건 상품 데이터, 200~500VU 부하 환경에서 p50 3,010ms → 1.57ms (1,917배 개선) 을 달성.

A distributed systems course project demonstrating high-concurrency read patterns in a microservice architecture. Built with Spring Boot, Docker Compose, Redis ...