diff --git a/backend/backend/settings/base.py b/backend/backend/settings/base.py
index f45dbf46d..4f0253509 100644
--- a/backend/backend/settings/base.py
+++ b/backend/backend/settings/base.py
@@ -297,6 +297,7 @@ def get_required_setting(
         "corsheaders",
         # For the organization model
         "account_v2",
+        "account_usage",
         # Django apps should go below this line
         "django.contrib.admin",
         "django.contrib.auth",
@@ -320,7 +321,6 @@ def get_required_setting(
     )
     v2_apps = (
         "migrating.v2",
-        # "account_v2",
         "connector_auth_v2",
         "tenant_account_v2",
         "connector_v2",
diff --git a/backend/migrating/v2/management/commands/migrate_to_v2.py b/backend/migrating/v2/management/commands/migrate_to_v2.py
index ff07913a2..d87fe145e 100644
--- a/backend/migrating/v2/management/commands/migrate_to_v2.py
+++ b/backend/migrating/v2/management/commands/migrate_to_v2.py
@@ -87,7 +87,7 @@ def _is_migration_applied(self, migration_name):
             cur.execute(
                 f"""
                 SELECT COUNT(*) FROM {self.migration_tracking_table}
-                WHERE migration_name = %s;"
+                WHERE migration_name = %s;
                 """,
                 (migration_name,),
             )
@@ -153,7 +153,7 @@ def _prepare_row_and_migrate_relations(
         dest_cursor: cursor,
         column_names: list[str],
         column_transformations: dict[str, dict[str, Any]],
-    ) -> tuple[Any, ...]:
+    ) -> Optional[tuple[Any, ...]]:
         """Prepares and migrates the relational keys of a single row from the
         source database to the destination database, updating specific column
         values based on provided transformations.
@@ -170,11 +170,15 @@ def _prepare_row_and_migrate_relations(
                     - query (str): SQL query to fetch the corresponding new value.
                     - params (list[str]): List of column names to use as
                         parameters for the query.
+                    - none_action (str, optional): Action to take if the new value
+                        is None. Defaults to None.
+                        If set to "DELETE", the row will be removed.
                 This is used to migrate old column names from V1 to new column
                 names in V2.
 
         Returns:
-            tuple[Any, ...]: The row with updated relational keys.
+            Optional[tuple[Any, ...]]: The row with updated relational keys,
+                or None if the row should be deleted.
         """
         row = list(row)
 
@@ -182,16 +186,20 @@ def _prepare_row_and_migrate_relations(
             if key in column_names:
                 query = transaction["query"]
                 params = transaction["params"]
-                param_values = [row[column_names.index(param)] for param in params]
+                none_action = transaction.get("none_action", None)
 
+                param_values = [row[column_names.index(param)] for param in params]
                 dest_cursor.execute(query, param_values)
                 new_key_value = dest_cursor.fetchone()
+
                 if new_key_value:
                     row[column_names.index(key)] = new_key_value[0]
+                elif none_action == "DELETE":
+                    # Row should be deleted
+                    return None
 
-        for i, value in enumerate(row):
-            if isinstance(value, dict):
-                row[i] = json.dumps(value)
+        # Handle serialization for dict objects
+        row = [json.dumps(value) if isinstance(value, dict) else value for value in row]
         return tuple(row)
 
     def _migrate_rows(
@@ -243,6 +251,9 @@ def _migrate_rows(
                 converted_row = self._prepare_row_and_migrate_relations(
                     row, dest_cursor, column_names, column_transformations
                 )
+                if converted_row is None:
+                    logger.info(f"[{migration_name}] Skipping deleted row {row}.")
+                    continue
                 converted_rows.append(converted_row)
 
             start_time = time.time()
@@ -433,7 +444,7 @@ def handle(self, *args, **options):
         # Public tables
         public_schema_migrations = migration_query.get_public_schema_migrations()
         migrator = DataMigrator(
-            src_db_config, dest_db_config, v2_schema, batch_size=1000
+            src_db_config, dest_db_config, v2_schema, batch_size=3000
         )
         migrator.migrate(public_schema_migrations)
 
diff --git a/backend/migrating/v2/query.py b/backend/migrating/v2/query.py
index fc39bd740..7916fccdd 100644
--- a/backend/migrating/v2/query.py
+++ b/backend/migrating/v2/query.py
@@ -232,6 +232,21 @@ def get_public_schema_migrations(self) -> list[dict[str, str]]:
                 """,
                 "dest_table": "connector_auth",
             },
+            {
+                "name": "migration_017_page_usage",
+                "src_query": """
+                    SELECT id, organization_id, file_name, file_type, run_id,
+                        pages_processed, file_size, created_at
+                    FROM page_usage;
+                """,
+                "dest_query": f"""
+                    INSERT INTO "{self.v2_schema}".page_usage (
+                        id, organization_id, file_name, file_type, run_id,
+                        pages_processed, file_size, created_at
+                    ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s);
+                """,
+                "dest_table": "page_usage",
+            },
         ]
         return migrations
 
@@ -365,15 +380,15 @@ def get_organization_migrations(
             {
                 "name": f"migration_{schema}_api_key",
                 "src_query": f"""
-                    SELECT id, api_key, api_id, description, is_active,
+                    SELECT id, api_key, api_id, pipeline_id, description, is_active,
                     created_by_id, modified_by_id, created_at, modified_at
                     FROM "{schema}".api_apikey;
                 """,
                 "dest_query": f"""
                     INSERT INTO "{self.v2_schema}".api_deployment_key (
-                        id, api_key, api_id, description, is_active,
+                        id, api_key, api_id, pipeline_id, description, is_active,
                         created_by_id, modified_by_id, created_at, modified_at
-                    ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s);
+                    ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s);
                 """,
                 "dest_table": "api_deployment_key",
             },
@@ -410,7 +425,7 @@ def get_organization_migrations(
                     FROM "{schema}".token_usage;
                 """,
                 "dest_query": f"""
-                    INSERT INTO "{self.v2_schema}".token_usage (
+                    INSERT INTO "{self.v2_schema}".usage (
                         id, workflow_id, execution_id, adapter_instance_id, run_id,
                         usage_type, llm_usage_reason, model_name,
                         embedding_tokens, prompt_tokens, completion_tokens,
@@ -419,7 +434,7 @@ def get_organization_migrations(
                     ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s,
                     %s, {organization_id});
                 """,
-                "dest_table": "token_usage",
+                "dest_table": "usage",
             },
             {
                 "name": f"migration_{schema}_workflow_execution",
@@ -449,7 +464,7 @@ def get_organization_migrations(
                 """,
                 "dest_query": f"""
                     INSERT INTO "{self.v2_schema}".file_history (
-                        id, cache_key, workflow_id, status, error, result, meta_data,
+                        id, cache_key, workflow_id, status, error, result, metadata,
                         created_at, modified_at
                     ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s);
                 """,
@@ -501,6 +516,7 @@ def get_organization_migrations(
                             WHERE user_id = %s AND organization_id='{organization_id}';
                         """,
                         "params": ["user_id"],
+                        "none_action": "DELETE",
                     }
                 },
             },
@@ -692,5 +708,22 @@ def get_organization_migrations(
                 """,
                 "dest_table": "prompt_studio_registry_shared_users",
             },
+            {
+                "name": f"migration_{schema}_notification",
+                "src_query": f"""
+                    SELECT id, name, url, authorization_key, authorization_header,
+                        authorization_type, max_retries, platform, notification_type,
+                        is_active, pipeline_id, api_id, created_at, modified_at
+                    FROM "{schema}".notification_notification;
+                """,
+                "dest_query": f"""
+                    INSERT INTO "{self.v2_schema}".notification (
+                        id, name, url, authorization_key, authorization_header,
+                        authorization_type, max_retries, platform, notification_type,
+                        is_active, pipeline_id, api_id, created_at, modified_at
+                    ) VALUES (%s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s);
+                """,
+                "dest_table": "notification",
+            },
         ]
         return migrations