"summary":"Incrementally iterate hash fields and associated values",
"summary":"Iterates over fields and values of a hash.",
"complexity":"O(1) for every call. O(N) for a complete iteration, including enough command calls for the cursor to return back to 0. N is the number of elements inside the collection.",
"summary":"Find all keys matching the given pattern",
"summary":"Returns all key names that match a pattern.",
"complexity":"O(N) with N being the number of keys in the database, under the assumption that the key names in the database and the given pattern have limited length.",