diff --git a/diagrams/.gitignore b/diagrams/.gitignore
new file mode 100644
index 0000000..47ddcac
--- /dev/null
+++ b/diagrams/.gitignore
@@ -0,0 +1,2 @@
+*.bkp
+*.dtmp
\ No newline at end of file
diff --git a/diagrams/database.drawio b/diagrams/database.drawio
new file mode 100644
index 0000000..53afd0e
--- /dev/null
+++ b/diagrams/database.drawio
@@ -0,0 +1 @@
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