The language/framework I created uses Google Sheets as a datastore, even providing language constructs for JOINs/Pivot tables, and caching timeseries report lin

The language/framework I created uses Google Sheets as a datastore, even providing language constructs for JOINs/Pivot tables, and caching timeseries report line items by daterange in a separate auto-generated google sheet. It all works fine, but SQL with a caching layer like memcached is obviously a better option if you have control over your server at all.