Task: Print the Number of Keys in Redis

Task: Print the Number of Keys in Redis: a task in Terminal-Lego-15k (Harbor dataset). Determine and print the total number of keys currently stored in a Redis database without using the KEYS command (which is expensive and blocks the server on large datasets).

The task

Determine and print the total number of keys currently stored in a Redis database without using the `KEYS *` command (which is expensive and blocks the server on large datasets).

Part of PrimeIntellect/Terminal-Lego-15k.