[derwiki]

My coworkers and I have absolutely zero experience with Mongo, Couch, etc. We do have experience with MySQL and Redis (see https://github.com/causes/mock_redis), and I feel "safer" keeping important data in something as mature as MySQL.

[whalesalad]

I've heard so many stories of people moving away from MongoDB once they reach scale like yours, I don't blame you.

[bsg75]

Is there a pattern for putting multiple Redis "collectors" in front of a single RDBMS aggregate / history store?