No, that's 255 bytes/record. Also, any time you store a field, the raw data is preserved in the *.fdt and *.fdx files. If you're thinking about RAM requirements, you must subtract the amount of data in those files from the total, as a start. This might help:
http://lucene.apache.org/core/old_versioned_docs/versions/3_5_0/fileformats.html Best Erick On Thu, Jun 21, 2012 at 1:48 AM, Sachin Aggarwal <different.sac...@gmail.com> wrote: > thanks for help > > > hey > I tried some exercise > I m storing schema (uuid,key, userlocation) > uuid and key are unique and user location have cardinality as 150 > uuid and key are stored and indexed while userlocation is indexed not > stored. > still the index directory size is 51 MB just for 200,000 records don't u > think its not optimal.... > what if i go for billions of records. > > -- > > Thanks & Regards > > Sachin Aggarwal > 7760502772
