Eric,
Seems yokozuna is what I looked for.
The only problem is our project is already in production.
Are there any other ways like additional buckets serving as indexes or
something built-in to achieve similar functionality?
Is there a way in Riak to get values for several known keys without using
Anton,
Depending on how soon you plan to be in production, this sounds like a good
usecase for yokozuna (the new Riak Search) coming in 2.0 (sometime in Q1). It
has builtin support for handling semistructured data like JSON or XML, nested
even, and will allow you to query by multiple fields at