Why is Elasticsearch so successful?

• ElasticSearch provide great level of sharding, means horizontal scalability, which enhances the performance even with increase of load.

• ElasticSearch enable users to search various fields by using a single query.

• ElasticSearch easily execute complex queries.

• ElasticSearch enhances the performance by indexing all the fields in document.

• Continuous checking of nodes take place in ElasticSearch, it prevent any loss of data or halt in work.