Memory to Storage Ratio
In one of the webinars Paul mentioned there was a calculator on the Couchbase site to help one determine the type of node to use in your cluster. I can't seem to find it.
If each node in my cluster (dedicated Couchbase boxes) had about 1-2TB of storage, what would be a good rule of thumb for how much memory each node should have? The cluster is used almost exclusively for writing docs (once) and fetching results of reduce queries (often). Individual docs are almost never pulled.