2. The system of claim 1 , wherein the database system is further configurable to implement an on-demand service to: generate the renderable web document including the markup language content; communicate the request to generate the platform-independent document to the document-rendering service; receive the communicated one or more intercepted requests, or the communicated one or more requests based on the intercepted requests; retrieve the resources identified in the communicated one or more intercepted requests, or the communicated one or more requests based on the intercepted requests; and communicate the retrieved resources to the document-rendering service.
2. The system of claim 1 , wherein the database system is further configurable to implement an on-demand service to: generate the renderable web document including the markup language content; communicate the request to generate the platform-independent document to the document-rendering service; receive the communicated one or more intercepted requests, or the communicated one or more requests based on the intercepted requests; retrieve the resources identified in the communicated one or more intercepted requests, or the communicated one or more requests based on the intercepted requests; and communicate the retrieved resources to the document-rendering service. 3. The system of claim 2 , wherein the on-demand service is further configurable to: receive the generated platform-independent document from the document-rendering service; and communicate the generated platform-independent document to the remote computing device.