WhiteRider wrote:That will depend on how large your databases are - you can see that in Database > Database Management.
Note that if you uninstall PostgreSQL (rather than just deleting an old database) then PT4 won't work.
Thank you.
Considering i purge all my database how much do you think i can win in Gigabyte with PostrgreSQL it self ?
Also if i decide to delete PostrgreSQL, will i be able to reinstall PT4 in the futur if i want ?