This paper explains what happens when you rebuild the PS3’s database, how it interacts with installed PKG files, and the practical effects on system performance and data integrity.
If you run custom firmware (e.g., Evilnat, Rebug, Ferrox), you have more powerful options: ps3 database rebuild pkg
There has been some confusion regarding a "PKG file" or "tool" required to do this, but the truth is simpler. Here is everything you need to know about rebuilding your PS3 database. This paper explains what happens when you rebuild
A rebuild database does not reinstall PKG files. It only reorganizes the index. If specific PKG games or homebrew vanish after a rebuild, it usually means: Part 4: After Rebuild – Reinstalling Missing PKGs
If you are looking for a specific PKG tool, these are typically integrated into homebrew suites like WebMAN MOD or specialized maintenance tools available on community forums.