ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]

ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]

solr lucene elasticsearch sphinx xapian

elasticsearch

Solr vs. ElasticSearch [closed]

search solr lucene elasticsearch

elasticsearch

What is the difference between Lucene and Elasticsearch

elasticsearch lucene

elasticsearch

Elasticsearch vs Cassandra vs Elasticsearch with Cassandra

elasticsearch cassandra lucene

elasticsearch

What does percolator mean/do in elasticsearch?

java lucene elasticsearch search-engine

elasticsearch

Is using a load balancer with ElasticSearch unnecessary?

amazon-web-services elasticsearch amazon-ec2 lucene nosql

elasticsearch

Understanding Segments in Elasticsearch

elasticsearch lucene

elasticsearch

Elasticsearch always returning "mapping type is missing"

lucene elasticsearch

elasticsearch

Best practices for searchable archive of thousands of documents (pdf and/or xml)

xml pdf lucene full-text-search elasticsearch

elasticsearch

Kibana query exact match

regex lucene elasticsearch kibana

elasticsearch

ElasticSearch - Searching For Human Names

search lucene elasticsearch search-engine

elasticsearch

Filename search with ElasticSearch

lucene elasticsearch n-gram

elasticsearch

Elasticsearch - How to normalize score when combining regular query and function_score?

lucene elasticsearch search-engine

elasticsearch

ElasticSearch Analyzer and Tokenizer for Emails

email elasticsearch lucene tokenize analyzer

elasticsearch

nested vs object in Elasticsearch

search lucene elasticsearch

elasticsearch