GIS WPS topology

gis-frontend.dot

digraph gis_frontend{
    fontname="Microsoft YaHei";
    fontsize=12;
    rankdir=LR;
    splines=line;

    node [shape="Mrecord", fontname="Microsoft YaHei", fontsize=10];
    edge [color="#F1C40F", fontname="Microsoft YaHei", fontsize=10];

    openlayers [shape="none", image="OpenLayers.trac.png", label=""];
    leaflet [shape="none", image="leaflet-logo.png", label=""];

    subgraph cluster_frontend {
        label="Frontend Web Server";
        style="filled";
        color="cornsilk";    
        
        apache [label="Apache httpd / Nginx", style="filled", color="lightskyblue"];
        cgi [label="cgi script", style="filled", color="lightskyblue"];
    }


    subgraph cluster_gisserver {
        label = "GIS Server"
        style="filled";
        color="cornsilk";
        
        arcgis [label="ArcGIS server", shape="box", style="filled", color="yellowgreen"];
        supermap [label="SuperMap server", style="dashed", shape="box", color="yellowgreen"];      
    }

    openlayers -> apache;
    apache -> cgi;
    cgi -> arcgis;

    leaflet -> apache;
    cgi -> supermap;
}

gis-wps.dot

digraph gis_wps{
    fontname="Microsoft YaHei";
    fontsize=12;
    rankdir=LR;
    splines=line;

    node [shape="Mrecord", fontname="Microsoft YaHei", fontsize=10];
    edge [color="#F1C40F", fontname="Microsoft YaHei", fontsize=10];

    openlayers [shape="none", image="OpenLayers.trac.png", label=""];
    leaflet [shape="none", image="leaflet-logo.png", label=""];

    java [shape="none", image="java-logo.png", label=""];
    cshape [shape="none", image="net-logo.jpeg", label=""];

    
    cloud [shape="none", image="cloud.png", label="Google Maps, Bing, OSM..."];
    tile_cache -> cloud;
    tile_cache -> arcgis;
    tile_cache -> supermap [style="dashed"];

    subgraph cluster_frontend {
        label="Frontend";
        style="filled";
        color="cornsilk";    
            
        front_end [label="Proxy", style="filled", color="lightskyblue"];
        tile_cache [label="Tile Cache", style="filled", color="lightskyblue"];
    }

    subgraph cluster_gisserver {
        label = "GIS Server"
        style="filled";
        color="cornsilk";
        
        arcgis [label="ArcGIS server", shape="box", style="filled", color="yellowgreen"];
        supermap [label="SuperMap server", style="dashed", shape="box", color="yellowgreen"];      
    }

    subgraph cluster_datasource {
        label = "Datasource"
        style="filled";
        color="cornsilk";
        
        node [style="filled", color="orange", shape="box"];
        postgis [label="Postgres"];
        mysql [label="MySQL"];
        oracle [label="Oracle"];
    }

    openlayers -> front_end [label="HTTP + WPS"];
    leaflet -> front_end [label="HTTP + WPS"];
    java -> front_end [label="HTTP + WPS"];
    cshape -> front_end [label="HTTP + WPS"];

    front_end -> tile_cache [label="HTTP + WMS"];
    front_end -> arcgis [label="HTTP + WPS"];
    front_end -> supermap [label="HTTP + WPS"];

    arcgis -> oracle [label="ArcGIS SDE"];
    arcgis -> mysql [label="ArcGIS SDE"];
    arcgis -> postgis [label="ArcGIS SDE"];

    supermap -> oracle [color="yellowgreen", style="dashed"];
    supermap -> mysql [color="yellowgreen", style="dashed"];
    supermap -> postgis [color="yellowgreen", style="dashed"];

}