make connection pool

config/settings.py

@@ -91,7 +91,7 @@ WSGI_APPLICATION = 'config.wsgi.application'
 
 DATABASES = {
     'default': {
-        'ENGINE': 'django.contrib.gis.db.backends.postgis',
+        'ENGINE': 'dj_db_conn_pool.backends.postgresql',
         'NAME': env("POSTGRES_DBNAME"),
         'USER': env("POSTGRES_USER"),
         'PASSWORD': env("POSTGRES_PASS"),
@@ -100,6 +100,15 @@ DATABASES = {
     }
 }
 
+DATABASES = {
+    'default': {
+        'POOL_OPTIONS' : {
+            'POOL_SIZE': 200,
+            'MAX_OVERFLOW': 10,
+            'RECYCLE': 24 * 60 * 60
+        }
+     }
+ }
 
 # Password validation
 # https://docs.djangoproject.com/en/3.2/ref/settings/#auth-password-validators