'yii\db\Connection', 'dsn' => 'pgsql:host=127.0.0.1;dbname=kite', 'username' => 'kite', 'password' => 'WZ5rab', 'charset' => 'utf8', // Schema cache options (for production environment) //'enableSchemaCache' => true, //'schemaCacheDuration' => 60, //'schemaCache' => 'cache', ];