I've created a recovery catalog database and by default the total size of the SGA is 180MB. Problem is, there isnt' much memory on development server to run the target and recovery catalog database (catdb).

Would it be possible to startup catdb with an SGA of size 10 MB or so? What's the minimum size? I figured since catdb is only used as for the recovery catalog and would rarely be access or changed, it doesn't need to use that much memory.

Thanks in advance.