Namespaces support (buckets???)
Is it possible to:
1. Remove all objects in Namespace
2. Get keys for objects in Namespace
3. Get number of stored objects in Namespace
I have found next explanation:
A Bucket in CouchDB. It is a logical sandbox or namespace. I.e. we can have multiple buckets that contain documents with the same keys but different values. But amount of buckets should be <=5 so I think perhaps views might be suitable.