Database multi-tenancy

Yes, it's possible. You have to add your own routing logic when calling Route:

http://www.tmssoftware.biz/business/echo/doc/web/routing.html

The key is the anonymous method in the Route parameter:



Echo.Route(
    procedure(Log: TEchoLog; Node: TEchoNode; var Route: boolean)
    begin
      if SameText(Log.EntityClass, 'AppEntities.TEchoInvoice')
        and (Node.Id = 'Client1') then
        Route := false;
    end;
);  


You have to implement your own logic to tell Echo if that specific record should be routed to that specific node.