Shopify/counter_cache — pull request #8 by emilienoel (2013-08-23 16:11:44+00:00)
Title: Adding buckets for redis backend.

Adding buckets of size 1000 based on the collection id.

key for collection id = 3001:
before: CounterCache:Collection:, products_count:3001
after: CounterCache:Collection:3:, products_count:3001

review @jduff