Debunking the Myths of RPC & REST


The internet is chock-full of articles, blog posts, and discussions about RPC and REST. Most are targeted at answering a question about using RPC or REST for a particular application, which in itself is a false dichotomy. The answers that are provided generally leave something to be desired and give me the impression that there are a slew of developers plugging RESTful architectures because they’re told that REST is cool, but without understanding why. Ironically, Roy Fielding took issue with this type of “design by fad” in the dissertation in which he introduced and defined REST:

“Consider how often we see software projects begin with adoption of the latest fad in architectural design, and only later discover whether or not the system requirements call for such an architecture.” Continue reading