On Wed, Feb 25, 2009 at 01:03:21AM +1100, Sho Fukamachi wrote: > > On 21/02/2009, at 10:40 AM, Jan Lehnardt wrote: > >> Many. For certain applications it makes sense to have a db per user. > > Careful with that approach if there is any chance of having a lot of > users, or you don't control the machine. All the database files go into > one directory.
Another problem is if there are lots of writes across many databases. Separate head seeks will be required for each database.
