Hi Folks,
Im about to start a new ASP.NET based intranet system that will be
used by intially 100 people but in years to come could be 10x that.
Ill have a domain model layer and like the idea of not having to write
OR mapping layer or paying for a tool, by using something like db4o.
Is db4o scalable and can it deal with concurrency well enough? What
about backups?

Thanks Mark