Database rebuilding is a process to make work smooth. Here I am gonna tell you the benefits of database rebuilding. Read below to know:
It allows safe mode troubleshooter to search the entire internal storage
All data restored to create the new database
It makes play station easy to access game and files
Clear all corrupted and duplicate files.
It cleans and scan the whole drive
Learn more here: https://webknow.net/how-to-rebuild-database-in-ps4-ps5/