Looking back at the "7z file Dolphin emulator 2021" era, the format represents a transition period. It was the "Gold Standard" for storage efficiency and archiving, allowing players to horde vast libraries of games during the pandemic-era gaming boom. However, the inconvenience of extraction paved the way for Dolphin-specific formats like RVZ, which ultimately combined the best of both worlds: high compression and instant playability.
Emulator developers could consider integrating libarchive or 7z SDK to allow read-only random access to 7z files, but as of 2021, this remained an unimplemented feature. Thus, the 7z + RVZ hybrid workflow represented the optimal balance between space efficiency and usability. 7z file dolphin emulator 2021