use Wikimedia\Rdbms\LoadBalancer;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\DBConnRef;
use Wikimedia\Rdbms\MaintainableDBConnRef;
/**
use Wikimedia\Rdbms\LoadBalancer;
use Wikimedia\Rdbms\IDatabase;
use Wikimedia\Rdbms\DBConnRef;
use Wikimedia\Rdbms\MaintainableDBConnRef;
/**
*
* In this system, each store "location" maps to a database "cluster".
* The clusters must be defined in the normal LBFactory configuration.
*
* In this system, each store "location" maps to a database "cluster".
* The clusters must be defined in the normal LBFactory configuration.