Rajat Srivastavastackup.hashnode.devยทSep 15, 2024Efficient Database Lookups: Checking if Email Exists in Millions of RecordsIntroduction Imagine this: Your apps user base has grown rapidly overnight. Suddenly, your fast user registration system is slowing down. The problem? A simple email check to see if a new user's email is already in the database. What used to take mil...backendAdd a thoughtful commentNo comments yetBe the first to start the conversation.
