I've been trying to go from using jRuby to Ruby MRI. Current setup for Deployment is Warbler + Tomcat. Since this needs Java implementation I need to find an alternative. I am having a hard time to find any comprehensive answer, so here I am.
Reason for needing to change from jRuby, is that I want to update Rails (currently on 4.2) and there is no gem compatibility to Rails 5+ with MSSQL afaik.
Any answers towards a possible deployment setup are highly appreciated :)
Ps. Heroku uses PostgreSQL, so probably not really an option