diff --git a/pl/rs/features/memory/fragmentation.txt b/pl/rs/features/memory/fragmentation.txt
new file mode 100644
index 000000000..ac53e12a2
--- /dev/null
+++ b/pl/rs/features/memory/fragmentation.txt
@@ -0,0 +1,2 @@
+2023
+https://www.svix.com/blog/heap-fragmentation-in-rust-applications/