Docker desktop & PostgreSQL & pgAdmin4 ... where is the database data stored?

Hi,

I am sending data out via Node-RED, to PostgreSQL to a table that has energy
I can see this on pgAdmin4 , but I cannot find the actual data inside of Docker desktop , so that i can either bind to it or save it.

Also what is the extension name that PostgreSQL uses ?.


My Node-RED output node

09



My Docker desktop




And pgAdmin4

08

The official image description shows you where the data is: https://hub.docker.com/_/postgres

What do you mean by “inside Docker Desktop”? Do you mean in the postgres container? Because that is where you should look for it.