Still, I would like to know more about my main concern - memory consumption. Somewhere I read V2.8 holds the first 240 bytes or so of each row in memory, while V3.0 holds more than 1000 bytes per row cached. If that's true, it would be something I worry about.
Btw, the database of our application can get beyond 30,000 rows with a file size of around 8 MB file.
Regards, Markus