If I'm running on a single machine then sqlite comes out ahead of postgres/mysql. Sqlite has everything I need plus the simplicity and speed is superior. Sqlite

If I'm running on a single machine then sqlite comes out ahead of postgres/mysql. Sqlite has everything I need plus the simplicity and speed is superior. Sqlite can do terabytes of data, can handle multiple readers, has live streaming backup, and is a pretty well rounded sql implementation in general. I would only consider postgres/mysql if I outgrew vertically scaling a single box.