func (driver Driver) Open(path string) (engine.DB, error) {
	d, err := leveldb.OpenFile(path, &opt.Options{BlockCacheCapacity: 600 * 1024 * 1024})

	return &db{d}, err
}
// Open opens or creates a local storage database for the given path.
Open opens or creates a local storage database for the given path.
// Open opens or creates a local storage database for the given path .
func (driver Driver) Open(path string) (engine.DB, error) {
	d, err := leveldb.OpenFile(path, &opt.Options{BlockCacheCapacity: 600 * 1024 * 1024})
	return &db{d}, err
}
func ( driver Driver ) Open ( path string ) ( engine . DB , error ) { d , err := leveldb . OpenFile ( path , & opt . Options { BlockCacheCapacity : 600 * 1024 * 1024 } ) return & db { d } , err }
Open opens or creates a local storage database for the given path.
Open opens or creates a local storage database for the given path .