Use mongo database instead of sqlite

config/database.js

@@ -2,14 +2,15 @@ module.exports = ({ env }) => ({
   defaultConnection: 'default',
   connections: {
     default: {
-      connector: 'bookshelf',
+      connector: 'mongoose',
       settings: {
-        client: 'sqlite',
+        client: 'mongo',
-        filename: env('DATABASE_FILENAME', '.tmp/data.db'),
+        host: env('MONGO_HOST', 'localhost'),
-      },
+        port: env('MONGO_PORT', 27017),
-      options: {
+        database: env('MONGO_DB', 'strapi'),
-        useNullAsDefault: true,
+        username: env('MONGO_USER', ''),
+        password: env('MONGO_PASSWORD', '')
+      }
     },
   },
-  },
+})
-});