Welcome to Index Raiders, where you embody a brilliant but mischievous Database Hunter embroiled in a high-stakes heist against an impenetrable high-security database. Your mission? Uncover the secrets of the enigmatic Postgres vaults, where data is stored, indexed, and protected by complex algorithms. Navigate through hierarchies of B-trees, Hashes, and GINs, dodging the Query Planner's traps and optimizing your paths for faster data retrieval. With each successfully executed command, you reveal more intricate layers of mystery behind the database structure, all while managing costs and memory usage like a true data aficionado. Use your wits and coding skills to become the ultimate data thief!