kv

type KVStore interface {
	Open() error

	Close() error

	GetValue(bucket string, key []byte) ([]byte, error)

	GetCompressedValue(bucket string, key []byte) ([]byte, error)

	AddValueCompress(bucket string, key []byte, value []byte) error

	AddValue(bucket string, key []byte, value []byte) error

	ExistsKey(bucket string, key []byte) (bool, error)

	DeleteKey(bucket string, key []byte) error
}