> Problem domains (along with organizational structures) inherently create natural architectural boundaries The "natural" order is very often bad for reliabili

> Problem domains (along with organizational structures) inherently create natural architectural boundaries The "natural" order is very often bad for reliability, speed and efficiency. It forces the "critical path" of a requests to jump through a number of different services. In well built SOA you often find that the problem space is segmented by criticality and failure domains, not by logical function.