diff --git a/yamdl_playground/core/apps.py b/yamdl_playground/core/apps.py
index 5ed3227..83dcd7e 100644
--- a/yamdl_playground/core/apps.py
+++ b/yamdl_playground/core/apps.py
@@ -33,5 +33,9 @@ class CoreConfig(AppConfig):
     def post_save(self, sender, instance, created, **kwargs):
         if not created:
             return
+
         with connections["default"].cursor() as cursor:
             cursor.execute("INSERT INTO search_index(body, rowid) VALUES (%s, %s)", [strip_tags(instance.content), instance.pk])
+
+        with connections["default"].cursor() as cursor:
+            cursor.execute("PRAGMA optimise;")
diff --git a/yamdl_playground/settings.py b/yamdl_playground/settings.py
index f054a8d..fb95167 100644
--- a/yamdl_playground/settings.py
+++ b/yamdl_playground/settings.py
@@ -72,6 +72,7 @@ PRAGMA synchronous=OFF;
 PRAGMA mmap_size = 134217728;
 PRAGMA cache_size=4000;
 PRAGMA temp_store=MEMORY;
+PRAGMA auto_vacuum=INCREMENTAL;
 """
 
 DATABASES = {