Chart/Dashboard Migration

Hi Metabase Team,

We are currently have a Postgres database (say D1) connected to our Metabase, and all chart/dashboards are created under D1 itself includes both created by SQL query and query builder.
Now we are looking to add one database (say D2) because of performance issues, and will have same data as D1.

I'm looking for anyway to migrate my charts/dashboards from D1 to D2. Can anyone help me out here?

Thanks.

You can do that via Serialization