Recommendations for how to do faceted search in CouchDB

[Andrew Stuart (SuperCoders)]

hi folks

What's the best way to do facted search in CouchDB?
For example consider a jobs website where the user selects from  
dropdown lists to narrow the search location/industry/job title i.e.  
melbourne/IT industry/software engineer or sydney/accounting/bookkeeper

It doesn't seem practical to create a view for every combination of  
the dropdown lists.

any suggestions as to the best way to do this?

thanks