https://mxsmirnov.wordpress.com/2011/08/15/master-data-management-eda-esb-soa-%d1%81%d0%be%d0%b1%d0%b8%d1%80%d0%b0%d0%b5%d0%bc-%d0%b2%d1%81%d0%b5-%d0%b2%d0%bc%d0%b5%d1%81%d1%82%d0%b5/