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[Elasticsearch] 핵심 개념 - 매핑 타입이 사라진 이유
https://gintrie.tistory.com/47Faceting with Lucene Block Join Query - Lucene/Solr Revolution 2014
https://www.slideshare.net/griddynamics/faceting-with-lucene-block-join-query-solr-lucene-revolution-2014Elasticsearch index sharding explanation
https://stackoverflow.com/questions/47003336/elasticsearch-index-sharding-explanation
📕책
튜토리얼
Lucene Tutorial
https://www.tutorialspoint.com/lucene/Introduction to Apache Lucene
https://www.baeldung.com/lucene[Java]lucene 간단 예제
https://illdangag.github.io/java/lucene-example/
공식문서
Apache Lucene 8.11.1 Documentation
https://lucene.apache.org/core/8_11_1/index.htmlWelcome to Apache Lucene
https://lucene.apache.org/