Query on MapReduce index

Couchbase Server
1
  1. I understand that in Couchbase, documents are stored in “Active vBuckets” and “Replica vBuckets”.

When we are create a MapReduce view, does the particular index will be stored in the same vbuckets (specified above)? And is it stored same like how documents are stored?

  1. As MapReduce Index queries are always accessed from disk and the Couchbase Server does not keep indexes in RAM, what are the possibilities of improving performance while accessing index? Heard about Caching queries in Couchbase, is it still valid in 4.1 Version of Couchbase?

Thanks
Pratheej

Regards
pgc

2

Hi,
For my question "what are the possibilities of improving performance while accessing index? " What I mean to ask is, other than using ‘stale parameter’ is there any other possibility on improving the performance while accessing index.

Request to also answer on storage of view (my first question in previous post) … whether index is also be stored in vbuckets same like documents.

Regards
Pratheej