title: CouchDB multiple tags
body: <p>Is there any way to have multiple tag search implemented in CouchDB? I have documents (posts) each with multiple tags. I need to find posts that have been tagged with an arbitrary set of tags. How do I do it? I could of course do it with multiple calls to a view which gives me the documents for a tag and then sort it out in my app but I wanted to know if there was a way to achieve the same in the CouchDB view land.</p>