diff --git a/config/database.yml b/config/database.yml
index d74cba5..37db827 100644
--- a/config/database.yml
+++ b/config/database.yml
@@ -81,5 +81,4 @@ test:
 #
 production:
   <<: *default
-  database: railsondocker_production
   url: <%= ENV['DATABASE_URL'] %>
diff --git a/config/puma.rb b/config/puma.rb
index 1713441..c990fa9 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -32,14 +32,14 @@ pidfile ENV.fetch('PIDFILE', 'tmp/pids/server.pid')
 # Workers do not work on JRuby or Windows (both of which do not support
 # processes).
 #
-# workers ENV.fetch("WEB_CONCURRENCY") { 2 }
+workers ENV.fetch("WEB_CONCURRENCY") { 4 }
 
 # Use the `preload_app!` method when specifying a `workers` number.
 # This directive tells Puma to first boot the application and load code
 # before forking the application. This takes advantage of Copy On Write
 # process behavior so workers use less memory.
 #
-# preload_app!
+preload_app!
 
 # Allow puma to be restarted by `bin/rails restart` command.
 plugin :tmp_restart
diff --git a/render.yaml b/render.yaml
index a0bfb37..3a6d8f9 100644
--- a/render.yaml
+++ b/render.yaml
@@ -1,3 +1,8 @@
+databases:
+  - name: mysite
+    databaseName: mysite
+    user: mysite
+
 services:
   - type: web
     name: rails7-on-docker