Hi Michela, For subscription info see: http://lucene.apache.org/solr/community.html#mailing-lists-irc
I'm not aware of any Slack discussion groups, but there are two freenode.net IRC channels - see: http://lucene.apache.org/solr/community.html#irc Steve > On Nov 8, 2018, at 10:42 AM, Michela Dennis <micheladen...@gmail.com> wrote: > > Do you by any chance have a slack discussion group as well? > > Michela Dennis