NewDB initializes a new DB.

NewKVStore initializes a new boltDB key-value store at the directory path specified, creates the kv-buckets based on the schema, and stores an open connection db object as a property of the Store struct.

SetupSlasherDB instantiates and returns a SlasherDB instance.

TeardownSlasherDB cleans up a test BeaconDB instance.

TempDir returns a directory path for temporary test storage.

Store defines an implementation of the Prysm Database interface using BoltDB as the underlying persistent kv-store for eth2.