In this interview, RedMonk talks with Sun’s Kevin Schmidt and Suresh Potiny about Sun’s Enterprise Service Bus product lines, GlassFish ESB and OpenESB. We start talking about the ESB stack that Sun has built up a provides, including more than just the ESB itself, but the NetBeans based tooling as well. Next, we get into the road-map and plans that Sun has for its ESB stack. Then, we end up discussing the broad market and current context for ESBs, be that fitting into SOA environments, both in the “traditional” sense and then also in the emerging types of SOA architectures Kevin and Suresh are seeing. Finally, we up by discussing some of the additional projects around the ESB like Project Fuji.