From 735590ad91e19e8deddab5414ab9773fe0ec3d97 Mon Sep 17 00:00:00 2001
From: Neel Shah <neel.shah@middleware.io>
Date: Wed, 3 Sep 2025 14:51:59 +0530
Subject: [PATCH] Update index.md

Added one observability tool
---
 index.md | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/index.md b/index.md
index 7100714..9f3f939 100644
--- a/index.md
+++ b/index.md
@@ -582,7 +582,10 @@
 - 推薦！國外工程師整理的系統管理員資源大全
 
   https://buzzorange.com/techorange/2015/05/07/data/
+- Best Observability Platform(Middleware)
 
+  https://middleware.io
+  
 - Tools for DevOps (new relic 整理)
 
   https://newrelic.com/devops/toolset