Gateway Programming Model
Computing abstracted as a set of hierarchical Toolbars Toolbars are defined in XML and rendered in HTML for user interface. XML interpreted on middle tier as some suitable service.
Toolbars can access a direct middle-tier service or a “good-old HPCC tool” accessed via a middle-tier proxy (debugging, performance etc.)
Computing Toolbars include user profile, application area (user choice), code choice (application specific), results, visualization (where “command” could be AVS), collaboration, programming model, (HPF, Dataflow specialized tools), resource specification, resource status,