From f893196af72cde2b3e1e1a22a5b8aff848a61039 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=80=9D=E9=80=9A=E6=95=B0=E7=A7=91=20StoneDT?=
 <13913853100@163.com>
Date: Sat, 19 Feb 2022 15:52:58 +0000
Subject: [PATCH] update dataProcessing.md.

---
 dataProcessing.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dataProcessing.md b/dataProcessing.md
index d5f4fbd..897a27f 100644
--- a/dataProcessing.md
+++ b/dataProcessing.md
@@ -66,7 +66,7 @@
 
 ## 数据存储
 
-分为多个部分存储，MySQL、redis、kafak、Elasticsearch、MongoDB、clickhouse。
+ 为了储存海量的数据，同时还能保证系统的性能和运行效率，我们将一条数据储存了多份，用储存空间换取查询时间。
 
 -  MySQL