1 files changed, 18 insertions, 0 deletions
diff --git a/doc/arch.dot b/doc/arch.dot
new file mode 100644
index 00000000..a818ddce
--- /dev/null
+++ b/doc/arch.dot
@@ -0,0 +1,18 @@
+digraph G {
+
+  user[label="User browser"];
+  subgraph cluster_0 {
+    Frontend;
+    Backend;
+    DBMS;
+    label="Shop";
+  }
+  subgraph cluster_1 {
+    Exchange;
+    label="Exchange";
+  }
+  user->Frontend;
+  Frontend->Backend;
+  Backend->DBMS;
+  Backend->Exchange;
+}