GetName() is a part of backend API and it returns SQLite backend type as it appears in `storage/type` section of Teleport YAML.

New returns a new instance of sqlite backend.

NewWithConfig returns a new instance of lite backend using configuration struct as a parameter.

BackendName is the name of this backend.

Config structure represents configuration section.

LiteBackend uses SQLite to implement storage interfaces.

NullTime represents a time.Time that may be null.