Redis® sorted set (`ZSET`) is a powerful data structure that allows you to create highly responsive and scalable leaderboards. Traditionally, the `ZSETs` were primarily associated with gaming applications. However, you can use the Redis® leaderboards for many applications in today's evolving IT industry. For instance, you can create a scoreboard to log the total revenue generated by each salesperson and their rank compared to other staff. This enhances healthy competition in your sales departm......