XuQianJin-Stars commented on code in PR #8426:
URL: https://github.com/apache/hudi/pull/8426#discussion_r1170761551


##########
hudi-console/hudi-console/src/main/assembly/script/README.md:
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@@ -0,0 +1,23 @@
+# Hudi Console DataBase Guide
+
+## Initialization Guide
+
+Currently, Hudi console supports MySQL and PostgreSQL. The schema directory is 
the current database schema, it includes mysql and pgsql
+schema. The data directory is the current complete data, it includes mysql and 
pgsql data.
+
+If you use MySQL as the Hudi database, please execute `mysql-schema.sql` 
first, then execute `mysql-data.sql` to initialize data.
+
+If you use PostgreSQL as the Hudi database, please execute `pgsql-schema.sql` 
first, then execute `pgsql-data.sql` to initialize data.
+
+## Upgrade Guide
+
+When upgrading StreamPark from an old version to a new version, you need to 
execute some SQL to upgrade the schema and data of the database.

Review Comment:
   StreamPark -> hudi? or TODO



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