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config/database.yml

@@ -11,8 +11,13 @@ default: &default
   default_transaction_mode: IMMEDIATE 
 
 development:
-  <<: *default
-  database: storage/development.sqlite3
+  primary:
+    <<: *default
+    database: storage/development.sqlite3
+  queue:
+    <<: *default
+    database: storage/development_queue.sqlite3
+    migrations_paths: db/queue_migrate
 
 # Warning: The database defined as "test" will be erased and
 # re-generated from your development database when you run "rake".
@@ -22,5 +27,10 @@ test:
   database: storage/test.sqlite3
 
 production:
-  <<: *default
-  database: storage/production.sqlite3
+  primary:
+    <<: *default
+    database: storage/production.sqlite3
+  queue:
+    <<: *default
+    database: storage/production_queue.sqlite3
+    migrations_paths: db/queue_migrate