Architecture for the export journal in dot
From Dreamwidth Notes
digraph { Human->"Exporter Interface" subgraph clusterdata_flow { "Journal Database"->Filter Filter->Reformatter Reformatter->"LaTex Generator" "LaTex Generator"->LaTex LaTex->Outputter } subgraph clustercontrol_flow { "Exporter Interface"->"Asynch Job" "Asynch Job"->Controller Controller->"Journal Database" Controller->Filter Controller->Reformatter Controller->"LaTex Generator" Controller->LaTex Controller->Outputter } subgraph clusterancillary_utilities { Outputter->"DW Mail" Outputter->Email "Asynch Job"->"Export Q" "Export Q"->"Exporter Interface" "LaTex Generator"->"Picture Reformatter" } }