MongoDB 3 (text search) or Elasticsearch? -

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mongodb 3 offers text indexes (http://docs.mongodb.org/manual/core/index-text/). question is, should use elasticsearch or mongodb 3 text index feature? best searching through lots of entries? 1 best performance (5 million+ entries) in 2015?

i googled information, found out-dated answers.

thanks lot!

edit: use case searching titles, descriptions , profiles keywords. mongodb 3 capable of searching these things text index feature (as fast or close to) elasticsearch?

depends on use case is. if want full text search capabilities finding document based on keywords, or finding product based on keywords may present in title, description, review or tags of product. if such use case elastic search thing go for.

you may want evaluate lucene/ solr above use cases.


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