On Thu, 2016-11-17 at 06:28 -0700, Mugeesh Husain wrote: > > If I have 15 document ,according to above formula > > 1 document=7 byte per document > > 15 document=15MB
That math does not make sense. I doubt it is even possible to create a Solr index, where each document only takes up 7 bytes. If each document taking up 1MB (your 15 docs = 15MB statement) is more realistic. But in that case your full index would be 10^6MB * 10^9 = 10^15 bytes = 1 petabyte. - Toke Eskildsen, State and University Library, Denmark