If you can fit all your data in ram, you can use disk_copies, which doesn&#x27;t use sets. schema is always disk_only_copies, but if it gets to be 2gb, wow!<p>Edit to add: Adding nodes isn&#x27;t that hard? Connect to dist, add to extra copies of schema table, then the tables that you want. More complex if you&#x27;re trying to merge together different sets of tables into one schema though.