ADSM concern on Database size.

[David Browne.]

One of our ADSM databases runs on  OS/390 2.10  and is 44GB.
Does anybody have a recommendation for how big you should let the database
get?
Does anyone have one on OS/390 that's much bigger?
Is there a limit on the size?
I'm concerned about the length of time it would take to recover.
 Are there other considerations?