old_version_ss

commit 7cff202503c133a2fb30de707936059c5c9e91f9
Author: Mike0601 <40025573+Mike0601@users.noreply.github.com>
Date:   Fri Aug 12 11:41:03 2022 +0800

    add application scenario of DB Gateway (#20098)

diff --git a/docs/document/content/features/db-gateway/_index.cn.md b/docs/document/content/features/db-gateway/_index.cn.md
index 3b3d0e4028c..449373fd85e 100644
--- a/docs/document/content/features/db-gateway/_index.cn.md
+++ b/docs/document/content/features/db-gateway/_index.cn.md
@@ -18,3 +18,7 @@ chapter = true
 ## 目标
 
 SQL 方言的自动翻译，是 Apache ShardingSphere 数据库网关希望达成的主要目标。
+
+## 应用场景
+
+随着业务场景的多元化，企业内部的数据库产品也呈现多元化的趋势，业务应用与不同数据库产品的对接也变得异常复杂，ShardingSphere 数据库网关可以屏蔽业务应用与底层多元化数据库之间连接，同时为不同的业务场景提供统一的访问协议和语法体系，能够帮助企业快速打造统一的数据访问平台。
diff --git a/docs/document/content/features/db-gateway/_index.en.md b/docs/document/content/features/db-gateway/_index.en.md
index 5ef89d58f8b..d6050dc1400 100644
--- a/docs/document/content/features/db-gateway/_index.en.md
+++ b/docs/document/content/features/db-gateway/_index.en.md
@@ -18,3 +18,7 @@ Automatically translate different types of database dialects into the dialects u
 ## Goal
 
 The goal of database gateway for Apache ShardingSphere is translating SQL automatically among various databases.
+
+## Application Scenarios
+
+As business scenarios and database products of enterprises become increasingly diversified, the connection between business applications and various database products becomes extremely complex. ShardingSphere database gateway can shield the connection between business applications and the underlying diversified databases. At the same time, it provides a unified access protocol and syntax system for different business scenarios, which can help enterprises quickly build a unified data access platform.
diff --git a/docs/document/content/reference/architecture/_index.cn.md b/docs/document/content/reference/architecture/_index.cn.md
index f43d52cda8b..d0dc73e9b3d 100644
--- a/docs/document/content/reference/architecture/_index.cn.md
+++ b/docs/document/content/reference/architecture/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.13. </b>"
+pre = "<b>7.11. </b>"
 title = "基础架构"
-weight = 13
+weight = 11
 +++
 
 让开发者能够像使用积木一样定制属于自己的独特系统，是 Apache ShardingSphere 可插拔架构的设计目标。
diff --git a/docs/document/content/reference/architecture/_index.en.md b/docs/document/content/reference/architecture/_index.en.md
index f0e9c92edb3..1fe2d2daa2e 100644
--- a/docs/document/content/reference/architecture/_index.en.md
+++ b/docs/document/content/reference/architecture/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.13. </b>"
+pre = "<b>7.11. </b>"
 title = "Architecture"
-weight = 13
+weight = 11
 +++
 
 Apache ShardingSphere's pluggable architecture is designed to enable developers to customize their own unique systems by adding the desired features, just like adding building blocks.
diff --git a/docs/document/content/reference/distsql/_index.cn.md b/docs/document/content/reference/distsql/_index.cn.md
index f7aa21f1f9b..ace849eb6e6 100644
--- a/docs/document/content/reference/distsql/_index.cn.md
+++ b/docs/document/content/reference/distsql/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.12. </b>"
+pre = "<b>7.10. </b>"
 title = "DistSQL"
-weight = 12
+weight = 10
 chapter = true
 +++
 
diff --git a/docs/document/content/reference/distsql/_index.en.md b/docs/document/content/reference/distsql/_index.en.md
index ce2d3022a9b..32d9ac9d139 100644
--- a/docs/document/content/reference/distsql/_index.en.md
+++ b/docs/document/content/reference/distsql/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.12. </b>"
+pre = "<b>7.10. </b>"
 title = "DistSQL"
-weight = 12
+weight = 10
 chapter = true
 +++
 
diff --git a/docs/document/content/reference/encrypt/_index.cn.md b/docs/document/content/reference/encrypt/_index.cn.md
index 166f7aa57cb..26d75327aff 100644
--- a/docs/document/content/reference/encrypt/_index.cn.md
+++ b/docs/document/content/reference/encrypt/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.9. </b>"
+pre = "<b>7.7. </b>"
 title = "数据加密"
-weight = 9
+weight = 7
 +++
 
 ## 处理流程详解
diff --git a/docs/document/content/reference/encrypt/_index.en.md b/docs/document/content/reference/encrypt/_index.en.md
index 8d7960c1d97..fe54e2ae724 100644
--- a/docs/document/content/reference/encrypt/_index.en.md
+++ b/docs/document/content/reference/encrypt/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.9. </b>"
+pre = "<b>7.7. </b>"
 title = "Encryption"
-weight = 9
+weight = 7
 +++
 
 Apache ShardingSphere parses the SQL entered by users and rewrites the SQL according to the encryption rules provided by users, to encrypt the source data and store the source data (optional) and ciphertext data in the underlying database. 
diff --git a/docs/document/content/reference/observability/_index.cn.md b/docs/document/content/reference/observability/_index.cn.md
index 7862cc786cd..a5018ade8cb 100644
--- a/docs/document/content/reference/observability/_index.cn.md
+++ b/docs/document/content/reference/observability/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.11. </b>"
+pre = "<b>7.9. </b>"
 title = "可观察性"
-weight = 11
+weight = 9
 +++
 
 ## 原理说明
diff --git a/docs/document/content/reference/observability/_index.en.md b/docs/document/content/reference/observability/_index.en.md
index e29e970037f..9858c3be639 100644
--- a/docs/document/content/reference/observability/_index.en.md
+++ b/docs/document/content/reference/observability/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.11. </b>"
+pre = "<b>7.9. </b>"
 title = "Oberservability"
-weight = 11
+weight = 9
 +++
 
 ## How it works
diff --git a/docs/document/content/reference/scaling/_index.cn.md b/docs/document/content/reference/scaling/_index.cn.md
index a14c30ac1fb..7865c406705 100644
--- a/docs/document/content/reference/scaling/_index.cn.md
+++ b/docs/document/content/reference/scaling/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.8. </b>"
+pre = "<b>7.6. </b>"
 title = "数据迁移"
-weight = 8
+weight = 6
 +++
 
 ## 原理说明
diff --git a/docs/document/content/reference/scaling/_index.en.md b/docs/document/content/reference/scaling/_index.en.md
index 2ac4ae4e3d1..a855877816b 100644
--- a/docs/document/content/reference/scaling/_index.en.md
+++ b/docs/document/content/reference/scaling/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.8. </b>"
+pre = "<b>7.6. </b>"
 title = "Data Migration"
-weight = 8
+weight = 6
 +++
 
 ## Explanation
diff --git a/docs/document/content/reference/shadow/_index.cn.md b/docs/document/content/reference/shadow/_index.cn.md
index ffb6d53e18d..b6ec6066e55 100644
--- a/docs/document/content/reference/shadow/_index.cn.md
+++ b/docs/document/content/reference/shadow/_index.cn.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.10. </b>"
+pre = "<b>7.8. </b>"
 title = "影子库"
-weight = 10
+weight = 8
 +++
 
 ## 原理介绍
diff --git a/docs/document/content/reference/shadow/_index.en.md b/docs/document/content/reference/shadow/_index.en.md
index 12028cd1208..feaf4254d27 100644
--- a/docs/document/content/reference/shadow/_index.en.md
+++ b/docs/document/content/reference/shadow/_index.en.md
@@ -1,7 +1,7 @@
 +++
-pre = "<b>7.10. </b>"
+pre = "<b>7.8. </b>"
 title = "Shadow"
-weight = 10
+weight = 8
 +++
 
 ## How it works