Elasticsearch
Elasticsearch is one of the most popular enterprise full-text search engines. It is an open source software. It is distributable and supports multi-tenancy. A single Elasticsearch server stores multiple indexes (each index represents a database), and a single query can search the data of multiple indexes. It is a distributed search engine and supports clustering.
It is readily scalable and can provide near-real-time searches with a latency of 1 second. It is developed in Java using Apache Lucene. Apache Lucene is also free and open source, and it provides the core of Elasticsearch, also known as the informational retrieval software library.
Elasticsearch APIs are extensive in nature and are very elaborative. Elasticsearch provides ...
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