On 3/17/2011 3:46 AM, Paul Hirst wrote: > On Thu, 2011-03-17 at 04:51 +0000, Dominic Tarr wrote: >> is it a good idea to >> >> 1. separate documents for different types of thing into different >> databases? >> >> or is it better to >> >> 2. just have a type='whatever' and check for that in your views? > I am using option 2. I prepend type_ to my ids to avoid keys clashing > and also have a type field in the body which I use in my views. > > However I'm really regretting doing it this way as I only have two > documents types. I have 0.25 million of type A and 28 million of type B. > I often want to change the views regarding type A documents and have to > wait about 12 hours for it to rebuild. If I had separate databases this > would be far less of a problem as the type A views would rebuild in a > few minutes. What happens if you simply seprate the views into two different design documents? If the views for type A were in one design document, then you would at least avoid rebuilding the views that work with type B (which at least suggest that the only time hit would come from having to execute "if (type == 'A') emit(stuff)" on the type B documents. > If it wasn't such a large database I would be quite happy with option 2 > so, as usual, the best choice depends on your situation. > > > > Sophos Limited, The Pentagon, Abingdon Science Park, Abingdon, OX14 3YP, United Kingdom. > Company Reg No 2096520. VAT Reg No GB 991 2418 08.