1 of 1 people found this helpful
Tableau Server comes with a customized Postgre db and there's no way to swap out for a different database.
In regards to moving content from one environment to another there are a couple of methods. If for example you know you want everything that's currently in DEV you could take a backup of the DEV environment and then restore the backup (with --no-config flag option) to another Tableau Server environment.
If you're looking for a more granular method of moving content the one entry below has some good suggestions
One option not included in above would be the use of export/import site: