diff --git a/papyrus/recorders/base_recorder.py b/papyrus/recorders/base_recorder.py
index 78b5465..2d93e98 100644
--- a/papyrus/recorders/base_recorder.py
+++ b/papyrus/recorders/base_recorder.py
@@ -103,6 +103,8 @@ def _write(self, data: dict):
         """
         Write data to the database using np.savez
 
+        TODO: Change this method to use another type of storage.
+
         Parameters
         ----------
         data : dict
@@ -112,7 +114,9 @@ def _write(self, data: dict):
 
     def load(self):
         """
-        Load the data from the database using np.load
+        Load the data from the database using np.load.
+
+        TODO: Change this method to use another type of storage.
 
         Returns
         -------
@@ -153,6 +157,8 @@ def _store(self, epoch: int):
 
         This method loads and writes the data to the database in chunks.
 
+        TODO: Change this method to use another type of storage.
+
         Parameters
         ----------
         epoch : int