Close this store and release any resources.
Close this store and release any resources. It is undefined what happens on get/multiGet after close
get a single key from the store.
get a single key from the store. Prefer multiGet if you are getting more than one key at a time
Get a set of keys from the store.
Get a set of keys from the store. Important: all keys in the input set are in the resulting map. If the store fails to return a value for a given key, that should be represented by a Future.exception.
Simple wrapper on IndexedSeq[V] to make it accessible as a ReadableStore