Profound Logic TV Educational Videos for the IBM i (iSeries / System i / AS400) Professional www.profoundlogic.tv As I talk to System i / RPG developers who are modernizing their systems, I get questions about what AJAX is all about and how it can be used when developing Web applications on the IBM i platform. So, in this video, I introduce you to AJAX (or Asynchronous JavaScript and XML). As it turns out, the acronym is deceptive, and doesn’t really tell you much about how AJAX is used and what it really is.