Index: src/django_gheat/samples/persisted/settings.py
===================================================================
--- src/django_gheat/samples/persisted/settings.py	(revision 9006)
+++ src/django_gheat/samples/persisted/settings.py	(revision 9026)
@@ -13,10 +13,14 @@
 MANAGERS = ADMINS
 
-DATABASE_ENGINE = 'postgresql_psycopg2'           # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
-DATABASE_NAME = ''             # Or path to database file if using sqlite3.
-DATABASE_USER = ''             # Not used with sqlite3.
-DATABASE_PASSWORD = ''         # Not used with sqlite3.
-DATABASE_HOST = ''             # Set to empty string for localhost. Not used with sqlite3.
-DATABASE_PORT = ''             # Set to empty string for default. Not used with sqlite3.
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
+        'NAME': 'project_heatmap',                      # Or path to database file if using sqlite3.
+        'USER': 'root',                      # Not used with sqlite3.
+        'PASSWORD': 'password',                  # Not used with sqlite3.
+        'HOST': 'localhost',                      # Set to empty string for localhost. Not used with sqlite3.
+        'PORT': '3306',                      # Set to empty string for default. Not used with sqlite3.
+    }
+}
 
 # Local time zone for this installation. Choices can be found here:
Index: src/django_gheat/samples/persisted/templates/home.html
===================================================================
--- src/django_gheat/samples/persisted/templates/home.html	(revision 9006)
+++ src/django_gheat/samples/persisted/templates/home.html	(revision 9026)
@@ -19,5 +19,5 @@
         heatmap.getTileUrl = function (tile, zoom) {
             base = 'http://127.0.0.1:8000/gheat/';
-            color_scheme = 'firetrans';
+            color_scheme = 'classic';
             url = base + color_scheme +'/'+ zoom +'/'
             url += tile.x +','+ tile.y +'.png';