Apache Solr is an open-source search platform built on top of the Apache Lucene library. It’s designed to quickly index and search large volumes of text or structured data, and it powers the search features of many websites and applications.
For an introductory discussion of how Solr relates to Managed Search, see the SearchStax blog titled What is Solr?
Questions?
Do not hesitate to contact the SearchStax Support Desk.