Which two are true about differences between logical and physical upgrades of MySQL databases? (Choose two.)
Which two are true about differences between logical and physical upgrades of MySQL databases? (Choose two.)
Post-upgrade table storage requirements after physical upgrades are usually smaller than that after logical upgrades. This is because physical upgrades generally preserve the existing storage format, while logical upgrades often involve exporting and importing data, which can disrupt space optimization. Physical upgrades leave data in place, whereas logical upgrades require data to be restored from mysqldump-type backups taken before the upgrades. This distinction highlights that logical upgrades involve a more extensive data handling process, making physical upgrades more straightforward regarding existing data placement.
F and then I can't tell if its A or E.
E, upgrade are in place.