Data Lake for Enterprises

Apache Lucene

The Elasticsearch component in Elastic Stack is based on Apache Lucene. Elasticsearch uses the main concept of Inverted Indexes and this aspect is the base on which Apache Lucene indexes documents.

Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java. It is a technology suitable for nearly any application that requires full-text search, especially cross-platform.

- Apache Lucene

Doug Cutting, the creator of Hadoop, is the creator of Lucene. Apache Lucene is a high-performance search engine library capable of providing advanced search options, utilizing the inverted index methodology in which the terms in a document are extracted and stored as keys. Each term has a value containing ...