Cross link best practice guide

Author: Blargian

docs/en/sql-reference/data-types/newjson.md

@@ -8,6 +8,19 @@ slug: /sql-reference/data-types/newjson
 title: 'JSON Data Type'
 ---
 
+import {CardSecondary} from '@clickhouse/click-ui/bundled';
+
+<CardSecondary
+  badgeState="success"
+  badgeText=""
+  description="Check out our JSON best practice guide for examples, advanced features and considerations for using the JSON type."
+  icon="book"
+  infoText="Read more"
+  infoUrl="/docs/best-practices/use-json-where-appropriate"
+  title="Looking for a guide?"
+/>
+<br/>
+
 The `JSON` type stores JavaScript Object Notation (JSON) documents in a single column.
 
 If you want to use the `JSON` type, and for the examples on this page, please use: