Elastic Search is an open-source distributed search and analytics engine built on Apache Lucene. Elastic Search is a very fast search engine, indeed.
Blaze sends JSON documents to Elasticsearch using the API ingestion tools. Elasticsearch automatically stores the original document and adds a searchable reference to the document in the search cluster’s index. Blaze then searches and retrieves the document using the Elasticsearch API.
The distributed nature of Elasticsearch enables it to process large volumes of data in parallel, quickly finding the best matches for your queries.
License: Open Source (Apache License 2.0)