Elasticsearch E-Learning Training
Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. Elasticsearch is developed in Java and is dual-licensed under the source-available Server Side Public License and the Elastic license, while other parts[3] fall under the proprietary (source-available) Elastic License. Official clients are available in Java. NET (C#), PHP, Python, Ruby and many other languages.According to the DB-Engines ranking, Elasticsearch is the most popular enterprise search engine.
Source: Wikipedia
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