Instance connection

Check Connect Your Database.

Scan interval

You can always sync the database schema manually.
Bytebase needs to fetch the databases’ schema information: On the other hand, fetching schemas too frequently will impact the database operations. We allow users to configure a sync interval. scan-interval

Maximum connections

Bytebase may open multiple connections to a particular instance if there are concurrent ongoing database operations. To avoid overwhelming the instance, you can configure the maximum connections that Bytebase can open. max-connections