What hosting for training purposes with nginx and postgresql can you recommend?

Question

Network administration

Actually, subject. It doesn't care about performance, as long as it works and doesn't crash so often. The main thing - free cheap. There are such?

Answer 1

localhost. Best.
You can also use VirtualBox.

Answer 2

localhost

Answer 3

For tests, free hosting:
https://beget.com/ru/free-hosting
but tests are different, it can really be easier home vps, well, or take for 59r
https://profitserver.ru/vds/
purely for the test is the norm