Awesome Scala

sksamuel/elastic4s

Elasticsearch Scala Client - Reactive, Non Blocking, Type Safe, HTTP Client

elastic/elasticsearch-hadoop

:elephant: Elasticsearch real-time search and analytics natively integrated with Hadoop

microsoft/hyperspace

An open source indexing subsystem that brings index-based query acceleration to Apache Spark™ and big data workloads.

alexklibisz/elastiknn

Elasticsearch plugin for nearest neighbor search. Store vectors and run similarity search using exact and approximate algorithms.

inoio/solrs

An async, non-blocking solr client for java/scala, providing a query interface like SolrJ

outr/lucene4s

Light-weight convenience wrapper around Lucene to simplify complex tasks and add Scala sugar.

phymbert/spark-search

Spark Search - high performance advanced search features based on Apache Lucene