Solr for TYPO3 - Features
Integrating the Solr search server in TYPO3 will allow you to search sites with thousands of pages extremely fast.
Solr for TYPO3 acts like Indexed Search, but additionally, extended search features of Apache Solr are provided by the extension, including:
There are two versions of the extension, public and development. Compare which features are supported in which version and see the advantages of Solr over Indexed Search.