XML

XML-RPC takes web technology in a new direction, giving you a new way to create simple, but powerful, connections between different kinds of programs. After wasting more hours than I care to admit developing and documenting network formats used to exchange relatively simple kinds of information between programs, I was very happy to discover XML-RPC. It would have made all that work much easier. Whether you integrate systems within a single network or provide services and information to the public as a whole, XML-RPC provides critical layers of abstraction that make it simple to connect different kinds of computing systems without needing to create new standards for every application. Because XML-RPC is built on commonly available HTTP and XML technologies, the costs of implementing it are low. Because XML-RPC focuses sharply on solving a particular kind of problem -- making procedure calls across a network -- it is very easy to learn and implement acros