From 23fd9681b39021eb8ac73faa449e3435d7fdfc02 Mon Sep 17 00:00:00 2001
From: bigeagle <justin.w.xd@gmail.com>
Date: Sat, 2 Apr 2016 17:02:53 +0800
Subject: [PATCH] docs: ideas

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 8998a4b..3a68297 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,10 @@
 tunasync
 ========
 
+## Ideas
+
+- use [etcd](https://github.com/coreos/etcd) to store configurations and state variables
+
 ## Design
 
 ```