It would perform well with one actor when compared to a single SQLite instance. Not compared to PostgreSQL&#x2F;MySQL due to the concurrency model being optimized for many concurrent actors, not concurrent access to a single actor. A single actor can still execute thousands of queries per second however.<p>Compared to a single SQLite instance ActorDB has two major advantages. No write multiplication due to using LMDB and compression which means reads&#x2F;writes are significantly smaller. SQLite will always write everything twice. First to WAL, then to the SQLite file and it has no compression capabilities. It should completely trounce rqlite in the performance department.