+ blockdiag delivery {
+ node_width = 170;
+ orientation = portrait;
+ SDC-Elasticsearch[shape = flowchart.database]
+ SDC-Cassandra[shape = flowchart.database]
+ SDC-Frontend -> SDC-Backend;
+ SDC-Backend -> SDC-Elasticsearch, SDC-Cassandra;
+ SDC-Sanity -> SDC-Backend;
+ group ui_group {
+ color = blue;
+ label = "UI Layer";
+ SDC-Frontend;
+ }
+ group bi_group {
+ color = yellow;
+ label = "Business Login Layer"
+ SDC-Backend;
+ }
+ group data_storage_group {
+ color = orange;
+ label = "Data Storage Layer"
+ SDC-Elasticsearch; SDC-Cassandra;
+ }
+ group testing_group {
+ color = green;
+ label = "Testing Layer";
+ SDC-Sanity;
+ }
+ }