GITBOOK-1359: change request with no subject merged in GitBook

portals/databases/README.md

@@ -24,4 +24,8 @@ In each example, we connect a nodejs app in one private network with a database
 
 Please select an example to dig in:
 
-<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><a href="postgres/docker.md"><mark style="color:blue;"><strong>PostgresSQL - Docker</strong></mark></a></td><td>We connect a nodejs app in one virtual private network with a postgres database in another virtual private network. The example uses docker and docker compose to create these virtual networks.</td></tr><tr><td><a href="postgres/kubernetes.md"><mark style="color:blue;"><strong>PostgreSQL - Kubernetes</strong></mark></a></td><td>We connect a nodejs app in one private kubernetes cluster with a postgres database in another private kubernetes cluster. The example uses docker and kind to create these kubernetes clusters.</td></tr></tbody></table>
+{% hint style="info" %}
+The examples below use Postgres, however, the same setup works for any database: _MySQL, MariaDB, MongoDB, ClickHouse, InfluxDB, SQL Server, etc._
+{% endhint %}
+
+<table data-card-size="large" data-view="cards"><thead><tr><th></th><th></th></tr></thead><tbody><tr><td><a href="postgres/docker.md"><mark style="color:blue;"><strong>PostgreSQL - Docker</strong></mark></a></td><td>We connect a nodejs app in one virtual private network with a postgres database in another virtual private network. The example uses docker and docker compose to create these virtual networks.</td></tr><tr><td><a href="postgres/kubernetes.md"><mark style="color:blue;"><strong>PostgreSQL - Kubernetes</strong></mark></a></td><td>We connect a nodejs app in one private kubernetes cluster with a postgres database in another private kubernetes cluster. The example uses docker and kind to create these kubernetes clusters.</td></tr></tbody></table>