Methods, systems and apparatus for distributing and updating resources. An example method comprising the steps of: a resource producer registering a resource and a resource plug-in with a first server, and submitting a resource patch thereto when a resource update occurs; a second server replicating the resource, the resource plug-in and the resource patch from the first server, and a resource consumer downloading the resource, the resource plug-in and the resource patch from the second server; and updating the resource at the resource consumer side by executing the resource plug-in to apply the resource patch on the resource, and obtaining an updated resource version. The method and system of the present invention will greatly save network bandwidth in a large scale progressive resource distribution and make the design more flexible and extensible.