Heterogeneous Joins Heterogeneous joins sound complicated if not obscene. And the latter is what representatives of a major software development shop thought when asked about their development tools ability to support heterogeneous joins. "Huh .. who in the heck would want to do that?" was implied if not explicitly stated. Well, now that EAI-Enterprise Application Integration and M&A-Mergers and Acquisitions are all the rage again, my bet is that more developers have the need ...