Date range in Redis?

Question

NoSQL

Please tell me:
I store some statistics in Redis, which is date-bound. You need to display data from the specified date range. The question is how to get this date range and how to store it.
For example, I need to find out all the dates from 2013-09-01 to 2013-09-08, but there may be no records for some dates at all. How can I get an array of all dates in a specified period? Of course, I can generate all dates in a loop and check records for existence from PHP, but it seems to me that this is far from the best solution.

Answer 1

Sorted set, score = timestamp