Andy may be able to be more precise, but I can tell you right away that it's not a straightforward function. How many literals are there "per triple"? How big are the literals, on average? How many unique bnodes and URIs? All of these things will change the eventual size of the database.
ajs6f > On Nov 25, 2017, at 6:40 AM, Laura Morales <laure...@mail.com> wrote: > > Is it possible to estimate the size of a TDB2 store from one of nt/turtle/xml > input file, without actually creating the store? Is there maybe a tool for > this?