thanks Erik ... I did run optimize on both indices to get ride of the deleted data when compare to each other. (and my benchmark tests were just indexing 5000 new documents without duplicates...into a new core... but I did optimize just to make sure).
I think one results is consistent that the .fdt/.fdx files are reduced by 30-60% after the stored= changes. So that is very promising results for my purpose. I am trying to get rid of the .frq (which is the 3rd largest seg files in my production), I have some discussion in another topic about this. thanks! Jie -- View this message in context: http://lucene.472066.n3.nabble.com/how-to-understand-this-benchmark-test-results-compare-index-size-after-schema-change-tp4026674p4027544.html Sent from the Solr - User mailing list archive at Nabble.com.