diff --git a/db/sql/postgres/monitoring/monitoring.txt b/db/sql/postgres/tools/monitoring/monitoring.txt
similarity index 100%
rename from db/sql/postgres/monitoring/monitoring.txt
rename to db/sql/postgres/tools/monitoring/monitoring.txt
diff --git a/db/sql/postgres/monitoring/tools/pgwatch2.txt b/db/sql/postgres/tools/monitoring/pgwatch2.txt
similarity index 100%
rename from db/sql/postgres/monitoring/tools/pgwatch2.txt
rename to db/sql/postgres/tools/monitoring/pgwatch2.txt
diff --git a/db/sql/postgres/tools/monitoring/presentations.txt b/db/sql/postgres/tools/monitoring/presentations.txt
new file mode 100644
index 000000000..a56f82f2d
--- /dev/null
+++ b/db/sql/postgres/tools/monitoring/presentations.txt
@@ -0,0 +1,3 @@
+2025
+Otus - PG Monigoring Prometheus plus Grafana of 1:35:27
+    https://www.youtube.com/watch?v=xCELLkqUBy4