dmk/mksearch (packagist): Generic highly adjustable and extendable search engine framework, using Zend Lucene, Apache Solr or ElasticSearch. But support for other search engines can be provided easily.
Keywords: solr|search|apache solr|lucene|elasticsearch|TYPO3 CMS|Zend Lucene|php|search-engine|typo3|typo3-extension|zend-lucene