Learn about database indexing, including why they're essential, when to use them, and a few different types of indexes that are useful to know for system design interviews like b-trees, geospatial, inverted indexing, and more. Excalidraw from video: Detailed breakdown: Connect with me on LinkedIn: / evan-king-40072280 Preparing for your upcoming interviews and want to practice with top FAANG interviewers like Evan? Book a mock interview at: Good luck with your upcoming interviews!