How to optimize search in Dovecot using Solr?

Question

Dovecot

Good afternoon.
I would like to know how to properly configure Solr for multilingual search. I configured this bundle according to the documentation of both dovecot and Solr, but the search results do not suit me. Most likely, you need to fine-tune Solr, since the search is based on a strict match, for example, when searching for the word Report, the words Reports, Reporting, etc. do not get into the result. Also interested in how to use 3-4 languages ​​for search in one scheme. I would be grateful if someone could share their experience.

Answer 1

I'll tell you from experience. Solar doesn't care what language it is. Any word for him is a token which, according to the scheme, he decomposes into tokens. The whole nuance in stopwords is here you need to define the words you want to exclude in all the languages ​​\u200b\u200bthat you use. As for the scheme, it needs to be modified for itself, since the index base can open up very much.