Function Score Query The function_score allows you to modify the score of documents that are retrieved by a query. This can be useful if, for example, a score function is computationally expensive and ...

Lucene comes with two compound word token filters, a dictionary- and a hyphenation-based variant. Both of them have a disadvantage, they require loading a word list in memory before they run. This ...

Abstract: Elasticsearch is a distributed RESTful search engine, capable of solving growing number of use cases and can handle petabytes of data in seconds. However, Elasticsearch comes with a complex ...