Practical storage limit

[David King]

Has anyone hit a practical storage limit, either in terms of data or  
number of records, under couchdb? I have a database of about 70  
million records (over 60 million of them are very small, only three  
integer properties) and maybe eight views that I'd like to try a quick  
port and see how it performs.

Are there any gotchas that I should know about first under the default  
config?