diff --git a/rhodecode/config/deployment.ini_tmpl b/rhodecode/config/deployment.ini_tmpl
--- a/rhodecode/config/deployment.ini_tmpl
+++ b/rhodecode/config/deployment.ini_tmpl
@@ -142,7 +142,17 @@ logview.pylons.util = #eee
 #########################################################
 ### DB CONFIGS - EACH DB WILL HAVE IT'S OWN CONFIG    ###
 #########################################################
+
+# SQLITE [default]
 sqlalchemy.db1.url = sqlite:///%(here)s/rhodecode.db
+ 
+# POSTGRES
+# sqlalchemy.db1.url = postgresql://user:pass@localhost/rhodecode
+
+# MySQL
+# sqlalchemy.db1.url = mysql://user:pass@localhost/rhodecode
+
+
 sqlalchemy.db1.echo = false
 sqlalchemy.db1.pool_recycle = 3600
 sqlalchemy.convert_unicode = true